From the Friends of Wisconsin State Parks: https://newfwsp.blogspot.com/p/challenge-bingo.html
Explore your Wisconsin State Parks, forests, trails, and recreation areas in a new way. Each season will highlight activities you can participate in and opportunities to win prizes.
Share the adventure with a selfie OR snapshot of having fun in Wisconsin’s state parks, forests, trails, or recreation areas! With many activities to choose from, this year-round activity will be fun for the entire family!