BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Friends of Wisconsin Interstate Park and Straight Lake State Park - ECPv6.17.0//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Friends of Wisconsin Interstate Park and Straight Lake State Park X-ORIGINAL-URL:https://friendsofinterstateandstraightlakeparks.org X-WR-CALDESC:Events for Friends of Wisconsin Interstate Park and Straight Lake State Park REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:America/Chicago BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20250309T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20251102T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20260308T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20261101T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20270314T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20271107T070000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260719T133000 DTEND;TZID=America/Chicago:20260719T143000 DTSTAMP:20260710T230052Z CREATED:20260710T230052Z LAST-MODIFIED:20260710T230052Z UID:2556-1784467800-1784471400@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Tree-mendous Science DESCRIPTION:How did a single river spark one of the greatest log jams in world history? Dive into the awesome history and science of nature’s skyscrapers to discover why wood floats\, how to read tree rings like a map\, and what makes these giants so vital to our world! Meet at the Ice Age Center. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-tree-mendous-science/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Flora,History,Program,Trees ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/07/Trees.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260719T113000 DTEND;TZID=America/Chicago:20260719T120000 DTSTAMP:20260710T225419Z CREATED:20260710T225419Z LAST-MODIFIED:20260710T225419Z UID:2553-1784460600-1784462400@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Pothole Trail Guided Hike DESCRIPTION:What did the St. Croix River look like 10\,000 years ago? One million years ago? One billion years ago? Join the naturalist on a hike back in time to learn about the geology of Interstate and how the unique terrain and characteristics of the St. Croix Valley came to be. Expect uneven terrain and stone stairs. All children must be accompanied by an adult. Meet at the Pothole Trailhead. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. \n  URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-pothole-trail-guided-hike-4/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Hiking,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Pothole.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260718T100000 DTEND;TZID=America/Chicago:20260718T130000 DTSTAMP:20260619T160221Z CREATED:20260619T160218Z LAST-MODIFIED:20260619T160221Z UID:2450-1784368800-1784379600@friendsofinterstateandstraightlakeparks.org SUMMARY:The Art of Journaling with Watercolors DESCRIPTION:Join us for a relaxing and creative watercolor journaling experience at Wisconsin Interstate Park! Whether you are a beginner or an experienced artist\, this hands-on workshop will introduce you to the art of observing and documenting nature through watercolor painting and journaling. \nGuided by teaching artist Lauren Hefty\, participants will learn techniques for sketching\, watercolor painting\, color mixing\, composition\, and recording observations in a nature journal. During the indoor instructional session\, you’ll gain practical skills and inspiration before heading outdoors to explore the beauty of Interstate Park’s scenic landscapes\, river views\, rock formations\, forests\, and wildlife. \nNature journaling is a wonderful way to slow down\, connect with the natural world\, and develop a deeper appreciation for the environment. Through a combination of art\, observation\, and creativity\, you’ll create your own watercolor journal pages while learning how to capture the colors\, textures\, and stories found in nature. \nAll supplies are provided\, making this an excellent opportunity to try watercolor journaling for the first time or expand your existing artistic skills. Bring your curiosity\, creativity\, and sense of adventure as we explore the outdoors through art in one of Wisconsin’s most beautiful state parks. \nPLEASE NOTE \nClass size is limited to 12 people. Register early by emailing: sanand56@gmail.com \nAge Requirement: Participants must be at least 8 years old. A parent or guardian must accompany children. \n  \n \n More Information URL:https://friendsofinterstateandstraightlakeparks.org/event/the-art-of-journaling-with-watercolors/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Events,Nature Journaling,Program ATTACH;FMTTYPE=image/gif:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Water_Colors_Feature.gif END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260717T140000 DTEND;TZID=America/Chicago:20260717T150000 DTSTAMP:20260710T225152Z CREATED:20260710T225152Z LAST-MODIFIED:20260710T225152Z UID:2550-1784296800-1784300400@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Built By Beavers DESCRIPTION:Are you ready to meet the natures greatest engineers? Dive into the fascinating world of beavers in this fun\, hands-on program for all ages! Discover how these furry architects build massive dams\, hold their breath underwater\, and shape the entire ecosystem! Put your own engineering to the test and see if you can make a beaver dam! Meet at the Beach Area. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-built-by-beavers/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Fauna,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/07/Beaver.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260717T110000 DTEND;TZID=America/Chicago:20260717T120000 DTSTAMP:20260710T224709Z CREATED:20260710T224709Z LAST-MODIFIED:20260710T224709Z UID:2548-1784286000-1784289600@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Match Your Catch DESCRIPTION:Get ready for a fast paced\, high energy fishing adventure like no other! Dive into our magnetic fishing challenge where players use special rods to hook fish and reel them in against the clock. Once you land your catch\, identify your catch correctly and keep your card! Meet at the Beach Area. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-match-your-catch/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Fauna,Program ATTACH;FMTTYPE=image/png:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Match-Your-Catch.png END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260717T100000 DTEND;TZID=America/Chicago:20260717T113000 DTSTAMP:20260623T021629Z CREATED:20260623T021629Z LAST-MODIFIED:20260623T021629Z UID:2495-1784282400-1784287800@friendsofinterstateandstraightlakeparks.org SUMMARY:Nature Storytime – Decomposers! DESCRIPTION:What does a decomposer do? What happens to your apple cores\, banana peels\, logs in a forest\, and leaves on the ground? Simply ask the decomposers – they Recycle and Reuse! \nNature Storytime is led by volunteer Kathy S. and includes a short story and fun activities. Recommended for children ages 3 – 9. All children must be accompanied by an adult. Please dress appropriately for the weather\, as some activities might be outside. URL:https://friendsofinterstateandstraightlakeparks.org/event/nature-storytime-decomposers/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Nature Story Time,Program ATTACH;FMTTYPE=image/gif:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Decomposers.gif END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260712T130000 DTEND;TZID=America/Chicago:20260712T140000 DTSTAMP:20260627T042022Z CREATED:20260627T042022Z LAST-MODIFIED:20260627T042022Z UID:2529-1783861200-1783864800@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Turtles DESCRIPTION:Bring the whole family to discover the fascinating world if Wisconsin’s native turtles! We will learn fun facts about these amazing shelled creatures together\, followed by a creative hands on craft session where everyone can make their own turtle souvenir to take home. All ages are welcome! Meet at the Ice Age Center. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-turtles/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Fauna,Program,Reptiles/Amphibians ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Turtle-Crop.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260711T173000 DTEND;TZID=America/Chicago:20260711T213000 DTSTAMP:20260608T015733Z CREATED:20260608T015733Z LAST-MODIFIED:20260608T015733Z UID:2399-1783791000-1783805400@friendsofinterstateandstraightlakeparks.org SUMMARY:Shakespeare in the Parks: Hamlet DESCRIPTION:The Summit Players present their 2026 season: Shakespeare’s Hamlet. We will once again visit 18 different Wisconsin State Parks this summer for 19 unique shows! \n​All shows and workshops are presented free of charge. Seating is general admission on a first come\, first served basis. Wisconsin State Park Admission is required at most locations and can be purchased upon entry to the park. \n\nWorkshop 5:30 p.m.Show 7:00 p.m. \nThe Summit Players will perform at the park amphitheater. Please contact the park at (715) 483-3747 with questions or for more detailed directions. URL:https://friendsofinterstateandstraightlakeparks.org/event/shakespeare-in-the-parks-hamlet/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Program,Shakespeare in the State Parks ATTACH;FMTTYPE=image/gif:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Shakespeare-hamlet1.gif END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260711T130000 DTEND;TZID=America/Chicago:20260711T150000 DTSTAMP:20260627T041637Z CREATED:20260627T041637Z LAST-MODIFIED:20260627T041637Z UID:2526-1783774800-1783782000@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Paddle in the Park DESCRIPTION:Launch your next adventure at the beach between 1 p.m. and 3 p.m.! Join us in kayaking and canoeing to explore the beautiful Lake O’ the Dalles. Keep your eyes peeled for incredible shoreline wildlife and discover the thriving aquatic ecosystems that calls this lake home. Meet at the Beach Area of Lake o’ the Dalles. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-paddle-in-the-park-2/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Paddling,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Paddling.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260711T100000 DTEND;TZID=America/Chicago:20260711T113000 DTSTAMP:20260627T041718Z CREATED:20260627T041429Z LAST-MODIFIED:20260627T041718Z UID:2523-1783764000-1783769400@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Amphibian Adventures DESCRIPTION:Do you think you know the difference between a frog and a toad? This program uncovers the fascinating science behind these incredible creatures. From their lightning-fast hunting tactics to their environmental role\, and learn to appreciate our local wildlife. Join us in making some crafts! Meet at the Ice Age Center. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-amphibian-adventures/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Fauna,Program,Reptiles/Amphibians ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/FROG-Crop.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260710T130000 DTEND;TZID=America/Chicago:20260710T143000 DTSTAMP:20260627T040703Z CREATED:20260627T040041Z LAST-MODIFIED:20260627T040703Z UID:2520-1783688400-1783693800@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Freshwater Mussel Mania DESCRIPTION:Have you ever wondered what keeps our river so clear? Stop by the beach to explore the fascinating lives of our freshwater mussels. The St. Croix river is home to over 40 native mussel species. Drop by the beach to learn about the importance of these local freshwater mussels\, their role in maintaining healthy rivers. Meet at the Beach Area of Lake o’ the Dalles. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-freshwater-mussel-mania/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Fauna,Mussels ATTACH;FMTTYPE=image/png:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Mussels.png END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260710T100000 DTEND;TZID=America/Chicago:20260710T113000 DTSTAMP:20260623T022039Z CREATED:20260623T020538Z LAST-MODIFIED:20260623T022039Z UID:2492-1783677600-1783683000@friendsofinterstateandstraightlakeparks.org SUMMARY:Nature Storytime – Match you Catch! DESCRIPTION:Come and fish with us! Cast your line on shore and magnetically catch your fish. Then match it to a corresponding card to identify it. Participants get to keep and bring the cards home. \nNature Storytime is led by volunteer Kathy S. and includes a short story and fun activities. Recommended for children ages 3 – 9. All children must be accompanied by an adult. Please dress appropriately for the weather\, as some activities might be outside. URL:https://friendsofinterstateandstraightlakeparks.org/event/nature-storytime-match-you-catch/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Nature Story Time,Program ATTACH;FMTTYPE=image/png:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Match-Your-Catch.png END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260710T100000 DTEND;TZID=America/Chicago:20260710T110000 DTSTAMP:20260627T035744Z CREATED:20260627T035744Z LAST-MODIFIED:20260627T035744Z UID:2518-1783677600-1783681200@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Pothole Trail Guided Hike DESCRIPTION:Step back 10\,000 years into the Ice Age on this thrilling rocky hike! Discover the secrets behind our unique glacial potholes and take in breathtaking scenic views along the way. Expect uneven terrain and stone stairs. All children must be accompanied by an adult. Meet at the Pothole Trailhead. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-pothole-trail-guided-hike-3/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Hiking ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/pothole.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260708T170000 DTEND;TZID=America/Chicago:20260708T190000 DTSTAMP:20260616T203436Z CREATED:20260615T204847Z LAST-MODIFIED:20260616T203436Z UID:2414-1783530000-1783537200@friendsofinterstateandstraightlakeparks.org SUMMARY:Horizon Rock Shelter Renovation Celebration! DESCRIPTION:The Friends of Interstate and Straight Lake State Parks invite you to celebrate the restoration of the Horizon Rock Shelter!\nJuly 8th from 5:00-7:00 pm\nGuided Hikes to the Shelter with Refreshments and Snacks at the Ice Age Center.\n \n \n \n \n \n \n Horizon Rock CrewThe crew pauses their work on the Horizon Rock Shelter for a a photograph. (1939) \n \n \n \n \n Horizon Rock ShelterThe Horizon Rock shelter in 1939. \n \n \n \n \n After the FireThe Horizon Rock Shelter building\, after fire consumed the roof. \n \n \n \n \n Early ConstructionEarly Construction on the shelter. \n \n \n \n \n Construction UnderwayReconstruction underway (photo courtesy Lift Bridge Builders). \n \n \n \n \n Construction UnderwayReconstruction underway (photo courtesy Lift Bridge Builders). \n \n \n \n \n Completed ShelterThe Horizon Rock Shelter\, completely restored. \n \n \n \n \n The historic Horizon Rock Shelter was built in 1939 with members of the CCC camp using their expert rock work to build the stone structure and available wood to roof the structure. For years it was a favorite place of many hikers as people frequented the shelter for picnics and special occasions including weddings. In 2022 tragedy struck when there was a fire at the structure that destroyed the roof and left the rocks tarnished. Although the cause was never determined so many people expressed interest in restoring the structure. With estimates for repair being double of what the insurance would pay\, the Friends decided to raise the money to restore the structure. In 2024 we launched the Give Big Campaign and our generous donors stepped up and between donations that year and money the Friends raise through wood and merchandise sales we were able to match the money needed for the restoration. In 2025 bids were awarded to Lift Bridge Builders who began the work in August of 2025 along with Cox Masonry. They were guided to use techniques to restore the structure to the original historic nature and were able to complete the project in time for 125th Celebration on September 20\, 2025. We want to celebrate this great accomplishment with the builders\, state and local officials\, and our generous donors. Please join the Staff and Friends Board Members on Wednesday\, July 8th from 5-7 for our celebration including snacks and refreshments. \nA vehicle pass is required for entrance into the park. URL:https://friendsofinterstateandstraightlakeparks.org/event/celebrate-horizon-rock-shelter-renovation/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Events ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Horizon-Rock-Event-Image.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260705T110000 DTEND;TZID=America/Chicago:20260705T130000 DTSTAMP:20260619T172341Z CREATED:20260619T172341Z LAST-MODIFIED:20260619T172341Z UID:2471-1783249200-1783256400@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Create a Nature Journaling Book DESCRIPTION:Join us at the Ice Age Interpretive Center for a self-paced\, hands-on crafting session where you can build your very own nature journal. This drop-in workshop provides all the materials and guidance needed to bind and decorate a personalized book to explore and record your outdoor observations. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-create-a-nature-journaling-book/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Nature Journaling,Program ATTACH;FMTTYPE=image/gif:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/journal2.gif END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260704T130000 DTEND;TZID=America/Chicago:20260704T150000 DTSTAMP:20260620T173142Z CREATED:20260619T171945Z LAST-MODIFIED:20260620T173142Z UID:2468-1783170000-1783177200@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Paddle in the Park DESCRIPTION:Launch your next adventure at the beach between 1 p.m. and 3 p.m.! Join us in kayaking and canoeing to explore the beautiful Lake O’ the Dalles. Keep your eyes peeled for incredible shoreline wildlife and discover the thriving aquatic ecosystems that calls this lake home. Meet at the Lake o’ the Dalles Beach. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. \n  URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-paddle-in-the-park/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Paddling,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Paddling.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260704T103000 DTEND;TZID=America/Chicago:20260704T120000 DTSTAMP:20260619T171121Z CREATED:20260619T171121Z LAST-MODIFIED:20260619T171121Z UID:2465-1783161000-1783166400@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Water Coloring with the St. Croix DESCRIPTION:Stop by anytime during this open ended workshop to paint a nature masterpiece using water gathered straight from the St. Croix River! All materials are provided\, and you can stay for a few minutes or the full session to create at your own pace. Meet at the Ice Age Center. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-water-coloring-with-the-st-croix/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Program ATTACH;FMTTYPE=image/gif:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Water_Colors.gif END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260703T130000 DTEND;TZID=America/Chicago:20260703T150000 DTSTAMP:20260619T165936Z CREATED:20260619T165936Z LAST-MODIFIED:20260619T165936Z UID:2462-1783083600-1783090800@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Critter Clues DESCRIPTION:Natures Detective Game\nDo you have what it takes to identify our secret forest friends? Stop by the Ice Age Interpretive Center and test your knowledge on Wildlife’s furs\, tracks\, and scat. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-critter-clues/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Fauna ATTACH;FMTTYPE=image/gif:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Critter-Clues.gif END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260703T110000 DTEND;TZID=America/Chicago:20260703T120000 DTSTAMP:20260619T164745Z CREATED:20260619T164745Z LAST-MODIFIED:20260619T164745Z UID:2459-1783076400-1783080000@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Pothole Scavenger Hunt DESCRIPTION:Experience nature with all your senses! Did you know you can hear nature just as well as you can see it? Stop by the Pothole Trailhead to pick up your scavenger hunt list. Once you’ve completed the hunt\, return to receive a small prize. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-pothole-scavenger-hunt/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Pothole_Scavenger_Hunt.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260628T130000 DTEND;TZID=America/Chicago:20260628T140000 DTSTAMP:20260531T165350Z CREATED:20260531T165350Z LAST-MODIFIED:20260531T165350Z UID:2379-1782651600-1782655200@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Take a Hike! DESCRIPTION:Hike the Echo Canyon trail and the Lake O’ the Dalles and notice the many mushrooms\, lichen\, and moss! The park naturalist will be roaming the trail to answer questions or discuss Interstate’s unique biology and history. \nInterstate Park Map \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-take-a-hike-2/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Hiking ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/Lake.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260627T130000 DTEND;TZID=America/Chicago:20260627T143000 DTSTAMP:20260531T164604Z CREATED:20260531T164604Z LAST-MODIFIED:20260531T164604Z UID:2376-1782565200-1782570600@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Bumblebees DESCRIPTION:Join us for an all ages\, interactive program exploring the fascinating world of native bumble bees. Participants will discover how these vital pollinators support our ecosystem and work together to build a functional bumble bee hive to take home! Meet at the Ice Age Center. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. \n  URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-bumblebees/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Bees,Fauna,Insects,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/Bumblebee.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260626T130000 DTEND;TZID=America/Chicago:20260626T143000 DTSTAMP:20260531T163848Z CREATED:20260531T163848Z LAST-MODIFIED:20260531T163848Z UID:2373-1782478800-1782484200@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Take a Hike! DESCRIPTION:Take a hike on the Skyline Trail\, a segment of the 1\,200 miles of the Ice Age National Scenic Trail. Enjoy a quiet hike in the forest with a variety of mushrooms\, lichen and natural beauty. \nInterstate Park Trail Map \nThe park naturalist will be roaming the trail to answer questions or discuss Interstate’s unique biology and history. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-take-a-hike/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Hiking ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/Skyline-Woods.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260626T100000 DTEND;TZID=America/Chicago:20260626T113000 DTSTAMP:20260529T023257Z CREATED:20260529T023257Z LAST-MODIFIED:20260529T023257Z UID:2346-1782468000-1782473400@friendsofinterstateandstraightlakeparks.org SUMMARY:Nature Storytime - Stars DESCRIPTION:Look up outside at night to see all the stars. Can you count them? How far away are stars? Why do we see them at night? Let’s learn about stars! \nNature Storytime is led by volunteer Kathy S. and includes a short story and fun activities. Recommended for children ages 3 – 9. All children must be accompanied by an adult. Please dress appropriately for the weather\, as some activities might be outside. URL:https://friendsofinterstateandstraightlakeparks.org/event/nature-storytime-stars/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Nature Story Time,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/stars.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260621T100000 DTEND;TZID=America/Chicago:20260621T140000 DTSTAMP:20260417T153842Z CREATED:20260331T011901Z LAST-MODIFIED:20260417T153842Z UID:1696-1782036000-1782050400@friendsofinterstateandstraightlakeparks.org SUMMARY:Father's Day Celebration DESCRIPTION:This will be our third year offering these special programs\, and we are excited to continue the tradition.  Stop in the Ice Age Interpretive Center to celebrate Father’s Day.  We will be featuring a variety of creative activities designed especially for families and children.  Activities include fun crafts and a small gift for dads to make the day even more memorable. URL:https://friendsofinterstateandstraightlakeparks.org/event/fathers-day-celebration/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/03/fathersday.jpeg END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260620 DTEND;VALUE=DATE:20260622 DTSTAMP:20260620T013630Z CREATED:20260620T013630Z LAST-MODIFIED:20260620T013630Z UID:2473-1781913600-1782086399@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Self Guided\, All-Ages Art and Nature Walk DESCRIPTION:Skyline Nature Trail (0.3 miles) \nThe trail is your canvas! This self guided walk is designed for all ages to slow down\, explore\, and experience this park using your five senses. For all ages! Stop by the Ice Age Interpretive Center for directions on how to participate. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-self-guided-all-ages-art-and-nature-walk/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Hiking ATTACH;FMTTYPE=image/png:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/ChatGPT-Image-Jun-19-2026-08_31_02-PM.png END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260614T134500 DTEND;TZID=America/Chicago:20260614T143000 DTSTAMP:20260531T162857Z CREATED:20260531T162857Z LAST-MODIFIED:20260531T162857Z UID:2371-1781444700-1781447400@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo – Pothole Trail Guided Hike DESCRIPTION:What did the St. Croix River look like 10\,000 years ago? One million years ago? One billion years ago? Join the naturalist on a hike back in time to learn about the geology of Interstate and how the unique terrain and characteristics of the St. Croix Valley came to be. Expect uneven terrain and stone stairs. Meet at the Pothole Trailhead. \nAll children must be accompanied by an adult. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-pothole-trail-guided-hike-2/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Hiking,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/pothole.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260614T130000 DTEND;TZID=America/Chicago:20260614T134500 DTSTAMP:20260531T162658Z CREATED:20260531T162658Z LAST-MODIFIED:20260531T162658Z UID:2368-1781442000-1781444700@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo - Pothole Trail Guided Hike DESCRIPTION:What did the St. Croix River look like 10\,000 years ago? One million years ago? One billion years ago? Join the naturalist on a hike back in time to learn about the geology of Interstate and how the unique terrain and characteristics of the St. Croix Valley came to be. Expect uneven terrain and stone stairs. Meet at the Pothole Trailhead. \nAll children must be accompanied by an adult. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-pothole-trail-guided-hike/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Hiking,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/pothole.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260613T130000 DTEND;TZID=America/Chicago:20260613T150000 DTSTAMP:20260531T161434Z CREATED:20260531T161301Z LAST-MODIFIED:20260531T161434Z UID:2363-1781355600-1781362800@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo - Fresh Water Critters DESCRIPTION:Have you ever seen a creepy crawler floating around a lake or river? Then you have seen a macroinvertebrate! Drop by the beach any time between 1:00 p.m. and 3:00 p.m. to learn about these underappreciated creatures! All ages are welcome. Stop by the Lake o’ the Dalles Beach Area. \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwigo-fresh-water-critters/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Fauna,Insects,Macroinvertebrate ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/dragonfly.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260612T130000 DTEND;TZID=America/Chicago:20260612T143000 DTSTAMP:20260531T155304Z CREATED:20260531T155131Z LAST-MODIFIED:20260531T155304Z UID:2357-1781269200-1781274600@friendsofinterstateandstraightlakeparks.org SUMMARY:OutWIGo - Take a Hike! DESCRIPTION:Hike the Echo Canyon and River Bluff trails to experience both lush terrain and stunning river views. Look for unique mushrooms\, lichen\, and moss in the canyon\, then climb up for panoramic views of the St. Croix River. The park naturalist will be roaming the trails to answer questions or discuss the areas rich biology\, history\, and geology. Dress appropriately for weather and bugs. Expect uneven terrain. All children must be accompanied by an adult. \nInterstate Trail Map \nFor more information email raegan.sorensen@wisconsin.gov\, call 715-483-3742 or stop at the park office. \nVehicle admission sticker required unless otherwise noted. URL:https://friendsofinterstateandstraightlakeparks.org/event/outwi-go-take-a-hike/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Drop In,Fauna,Flora,Hiking ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/Trail.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260612T100000 DTEND;TZID=America/Chicago:20260612T113000 DTSTAMP:20260529T022738Z CREATED:20260529T022738Z LAST-MODIFIED:20260529T022738Z UID:2343-1781258400-1781263800@friendsofinterstateandstraightlakeparks.org SUMMARY:Nature Storytime - Navigation DESCRIPTION:Can you find a hidden prize using a compass for direction? Come enjoy learning about navigation with a compass scavenger hunt! \nNature Storytime is led by volunteer Kathy S. and includes a short story and fun activities. Recommended for children ages 3 – 9. All children must be accompanied by an adult. Please dress appropriately for the weather\, as some activities might be outside. URL:https://friendsofinterstateandstraightlakeparks.org/event/nature-storytime-navigation/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Nature Story Time,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/compass.jpg END:VEVENT END:VCALENDAR