The Department of Natural Resources is putting on a series of guided night time walks in different state parks and recreation areas, with the goal of trying to spot owls.
They're called "owl prowls." (Just try and say that five times, fast.)
Events are scheduled in Livingston, Wayne, Oakland, Clinton, Lenawee, Jackson and Bay Counties. You can find more information here at the DNR's website.
The events are free and the organizers suggest that you pre-register.