- Trails are open 24/7 at no charge. Enjoy a Winnie-the-Pooh themed TRAIL TALES Storybook Walk.
EVENTSAT CROSSROADS
There’s almost always something happening at Crossroads! Whether you are looking for a guided hike, a guest lecture, community gatherings, or the chance to volunteer, our event calendar is an excellent place to find event details and learn of any last-minute changes.
CALENDAR
Featured Event
Events
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Wandering Wednesday – Naturalist Led Hike
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesJoin a naturalist-led hike. Easy walking. About an hour. Well-behaved dogs allowed on leash. Meet at the Collins Learning Center. Registration is not required. Open to the public and free thanks to our donors.
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Nature Investigators – Wildlife Tracks
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesGeared for school‑age kids, all are invited to dive into weekly, hands‑on nature adventures! Each session explores a new environmental mystery — this week, we will examine the feet of…
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Fish Tales: Movements and Mixing of Smallmouth Bass Spawning Groups in Green Bay
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesUpcoming Presentation: Movements and Mixing of Smallmouth Bass Spawning Groups in Green Bay 🎤 Speaker: Dr. Dan Isermann, Unit Leader, U.S. Geological Survey’s Wisconsin Cooperative Fishery Research Unit, UW–Stevens Point…
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Science Saturdays – Where Water Meets Land
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesLearn about wetlands and shorelines through various indoor activities. This weekly family program is intended for elementary students, but learners of all ages are welcome. Meet at the Collins Learning…
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Wandering Wednesday – Naturalist Led Hike
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesJoin a naturalist-led hike. Easy walking. About an hour. Well-behaved dogs allowed on leash. Meet at the Collins Learning Center. Registration is not required. Open to the public and free thanks to our donors.
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Nature Investigators – Rock Festival
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesGeared for school‑age kids, all are invited to dive into weekly, hands‑on nature adventures! Each session explores a new environmental mystery — this week, we will learn characterisitcs of the…
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Science Saturdays – Fossil Hunt
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesWe will look for and learn about the fossils around us. This weekly family program is intended for elementary students, but learners of all ages are welcome. Meet at the…
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Mushroom Club – Mushroom Season Kickoff
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesLearn how to use iNaturalist to identify and record mushrooms.Discuss Spawn and Mushroom growing blocks. Learn about their 2026 events. Held at the Collins Learning Center. Contact the Door Peninsula…
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Wandering Wednesday – Naturalist Led Hike
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesJoin a naturalist-led hike. Easy walking. About an hour. Well-behaved dogs allowed on leash. Meet at the Collins Learning Center. Registration is not required. Open to the public and free…
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Door County Science on Tap: Suckers with Karen Murchie of Shedd Aquarium
Bridge Up Brewing 129 N Madison Ave, Sturgeon Bay, WI, United StatesStop by Bridge Up Brewing, 129 N Madison Ave, Sturgeon Bay, grab a pint of your favorite beer and explore wide variety of science topics with the people specialized in…
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Science Saturday: EGGStravaganza
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesA Crossroads tradition, during this event, learners of all ages are invited to view videos and participate in a number of (potentially messy) demonstrations and activities, ranging from egg dissections…
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Wandering Wednesday – Naturalist Led Hike
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesJoin a naturalist-led hike. Easy walking. About an hour. Well-behaved dogs allowed on leash. Meet at the Collins Learning Center. Registration is not required. Open to the public and free…