Anyone looking to have fun while getting messy is invited to join in an outdoor activity later this week at Moraine State Park.
Mud Day will take place Friday from 11 a.m. to 2 p.m. at Lakeview Beach Area on the North Shore.
Those attending this activity will be able to visit four stations to learn what mud is, see what kind of tracks critters make as they walk through mud, find out who lives in mud, and build a mud structure.
Visitors will also be able to slip and slide in the mud like an otter.