BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Friends of Wisconsin Interstate Park and Straight Lake State Park - ECPv6.16.4.1//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH 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:20260605T100000 DTEND;TZID=America/Chicago:20260605T113000 DTSTAMP:20260529T022031Z CREATED:20260529T022023Z LAST-MODIFIED:20260529T022031Z UID:2340-1780653600-1780659000@friendsofinterstateandstraightlakeparks.org SUMMARY:Nature Storytime - What Can You Grow? DESCRIPTION:What Can You Grow in Your Pot?\nEach child can decorate a container with items from nature! Then\, we will plant a seed and take them home to watch them grow!  Will you plant a sunflower? A potato? Or\, a morning glory? Finally\, we will take a hike and compare garden flowers with wetland plants. \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-what-can-you-grow/ 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/pots.jpg END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260606 DTEND;VALUE=DATE:20260608 DTSTAMP:20260404T021007Z CREATED:20260404T020921Z LAST-MODIFIED:20260404T021007Z UID:1699-1780704000-1780876799@friendsofinterstateandstraightlakeparks.org SUMMARY:WI DNR Open House Free Fun Weekend - Interstate Park DESCRIPTION:During the first weekend in June\, Free Fun Weekend (Wisconsin State Parks) lets you explore Wisconsin’s outdoors with park admission\, fishing licenses\, and trail passes waived. (Please note\, all fishing regulations remain in place.) \nCheck back for more information as it becomes available. URL:https://friendsofinterstateandstraightlakeparks.org/event/wi-dnr-open-house-free-fun-weekend/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Free Fun Weekend ATTACH;FMTTYPE=image/webp:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/04/Wisconsin-DNR-corrected.webp END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260606 DTEND;VALUE=DATE:20260608 DTSTAMP:20260404T021116Z CREATED:20260404T021116Z LAST-MODIFIED:20260404T021116Z UID:1703-1780704000-1780876799@friendsofinterstateandstraightlakeparks.org SUMMARY:WI DNR Open House Free Fun Weekend - Straight Lake State Park DESCRIPTION:During the first weekend in June\, Free Fun Weekend (Wisconsin State Parks) lets you explore Wisconsin’s outdoors with park admission\, fishing licenses\, and trail passes waived. (Please note\, all fishing regulations remain in place.) \nCheck back for more information as it becomes available. URL:https://friendsofinterstateandstraightlakeparks.org/event/wi-dnr-open-house-free-fun-weekend-straight-lake-state-park/ LOCATION:Straight Lake State Park\, 2700 120th St.\, Luck\, WI\, 54853\, United States CATEGORIES:Free Fun Weekend ATTACH;FMTTYPE=image/webp:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/04/Wisconsin-DNR-corrected.webp END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260606T130000 DTEND;TZID=America/Chicago:20260606T140000 DTSTAMP:20260409T174946Z CREATED:20260409T174946Z LAST-MODIFIED:20260409T174946Z UID:1762-1780750800-1780754400@friendsofinterstateandstraightlakeparks.org SUMMARY:Fam\, the Remarkable Story of a Canada Goose Adopted by Sandhill Cranes DESCRIPTION:A pair of Sandhill Cranes arrived in their backyard with a colt—and a surprise companion\, a Canada gosling! Over three years\, they followed this remarkable blended family\, the program will include a reading of the book and lead related activities for participants. URL:https://friendsofinterstateandstraightlakeparks.org/event/fam-the-remarkable-story-of-a-canada-goose-adopted-by-sandhill-cranes/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Birds,Free Fun Weekend,Program ATTACH;FMTTYPE=image/webp:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/04/sandhill_goose.webp END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260607T100000 DTEND;TZID=America/Chicago:20260607T113000 DTSTAMP:20260523T011349Z CREATED:20260523T011346Z LAST-MODIFIED:20260523T011349Z UID:2324-1780826400-1780831800@friendsofinterstateandstraightlakeparks.org SUMMARY:Interstate Park Pothole Trail Cleanup & Geology Program DESCRIPTION:Interstate State Park Glacial Pothole Trail\nCleanup & Geology Program\nJoin the St. Croix National Scenic Riverway at Wisconsin Interstate State Park for a geology talk and cleanup on the Glacial Pothole Trail!  Bonus: Admission to the park is completely free today! URL:https://friendsofinterstateandstraightlakeparks.org/event/interstate-park-pothole-trail-cleanup-geology-program/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Free Fun Weekend,Hiking,Volunteer ATTACH;FMTTYPE=image/webp:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/05/RiverwayVolunteerLogo.webp END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260607T130000 DTEND;TZID=America/Chicago:20260607T140000 DTSTAMP:20260404T023031Z CREATED:20260404T022655Z LAST-MODIFIED:20260404T023031Z UID:1705-1780837200-1780840800@friendsofinterstateandstraightlakeparks.org SUMMARY:Meet the Bugs DESCRIPTION:Meet the Bugs with Bruce the Bug Guy! 🐞 \nA fun\, interactive program for all ages will explore the amazing world of insects through fun stories\, fascinating facts\, hands-on activities\, and an up-close look at LIVE critters from the Arthropod Zoo in this 45–50 minute interactive program. URL:https://friendsofinterstateandstraightlakeparks.org/event/meet-the-bugs/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Free Fun Weekend,Program ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/04/IMG_0620.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 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: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: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: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;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: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;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: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: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: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: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: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: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: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: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: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: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: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: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: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:20260725T073000 DTEND;TZID=America/Chicago:20260725T100000 DTSTAMP:20260622T182111Z CREATED:20260404T150627Z LAST-MODIFIED:20260622T182111Z UID:1710-1784964600-1784973600@friendsofinterstateandstraightlakeparks.org SUMMARY:6th Annual Ice to Water Race DESCRIPTION:Get ready for the 6th Annual Ice to Water Race at Interstate Park! This fun\, family-friendly event invites runners and walkers of all ages to enjoy scenic trails\, celebrate summer\, and embrace the outdoors. Whether you’re racing\, strolling\, or cheering from the sidelines\, it’s a great way to connect with nature and your community while having a blast in the beautiful park setting. \n \n Register\n \n \n \n \n \n \n \n Register URL:https://friendsofinterstateandstraightlakeparks.org/event/6th-annual-ice-to-water-race/ LOCATION:Interstate Park\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Events ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/04/race.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260801T204500 DTEND;TZID=America/Chicago:20260801T223000 DTSTAMP:20260616T205458Z CREATED:20260616T205458Z LAST-MODIFIED:20260616T205458Z UID:2447-1785617100-1785623400@friendsofinterstateandstraightlakeparks.org SUMMARY:Universe in the Park DESCRIPTION:A typical Universe in the Park (UitP) session begins just after sunset with a 30-40 minute talk and slide show about astronomy. While particular topics are left up to the presenters\, they usually give a broad overview of one or two astronomy topics. Recent astronomical news is frequently discussed\, such as the discovery of new solar systems\, the demotion of Pluto\, and the latest results from the Hubble Space Telescope. \nAt the conclusion of the talk\, weather permitting\, we set up a moderate aperture (8″-10″) telescope and provide park visitors the opportunity to view available astronomical objects. UitP sessions run as long as there are people interested in looking through the telescope\, and the parks typically close before the interest has been sated. \nThough all are welcome\, the talk is best suited for ages 8+\, and telescope viewing for ages 4+. \nThe program is free\, but a vehicle admissions sticker/pass is required. URL:https://friendsofinterstateandstraightlakeparks.org/event/universe-in-the-park/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Astronomy,Program,Universe in the Park ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/06/Telescope.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260815T143000 DTEND;TZID=America/Chicago:20260815T160000 DTSTAMP:20260404T151133Z CREATED:20260404T151133Z LAST-MODIFIED:20260404T151133Z UID:1713-1786804200-1786809600@friendsofinterstateandstraightlakeparks.org SUMMARY:Snake Discovery! DESCRIPTION:Join us at Interstate Park -Ice Age Interpretive Center for an exciting afternoon of reptiles and amphibians! You will get an opportunity to watch a salamander eat\, debunk turtle myths\, touch live snakes and more! The Snake Discovery center will bring a tiger salamander\, 1-2 native turtles\, 3-4 native snakes\, and 2-4 exotic reptiles (just for fun). A large boa constrictor makes an appearance as well. Time is reserved after the presentation to touch and hold the reptiles for a truly hands-on experience. URL:https://friendsofinterstateandstraightlakeparks.org/event/snake-discovery/ LOCATION:Interstate Park – Ice Age Center\, 1275 State Hwy 35\, St. Croix Falls\, WI\, WI\, 54024\, United States CATEGORIES:Events,Fauna,Program,Reptiles/Amphibians ATTACH;FMTTYPE=image/jpeg:https://friendsofinterstateandstraightlakeparks.org/wp-content/uploads/2026/04/snake.jpg END:VEVENT END:VCALENDAR