This Saturday, January 25, from 1:00 to 4:00 PM, the
Illinois River Watershed Partnership
invites the public to participate in the
Watershed Sanctuary Geo-Quest Challenge
, a scavenger hunt geared toward scientific discovery, observation, and inference. Participants who complete the challenge will be entered to win a $25 Lewis and Clark gift card. Drop in at any time between 1:00 and 4:00 PM, but remember to give yourself time to hike the trails and complete the quest!