Creek Peek: Explore the amazing underwater world of the Nippersink Creek! We will search for little critters and learn why they are so important to the creek. Participants should wear shoes they can wade in and be prepared to get wet.

For ages 6 and up, children ages 13 and under must be accompanied by an adult

Registration is required through the McHenry County Conservation District

Free for residents, $5 for non-residents