Find out what happens after the sun goes down in this exciting exploration into the world of nocturnal animals. Leslie Science Center will bring live animals, such as bats, owls, and arachnids, to show you why these creatures choose to work in the dark and how they are adapted for life at night. Cost: $2/person or $5/family. Eddy Discovery Center, 17030 Bush Rd. in the Waterloo Recreation Area near Chelsea. Program limited to 50 participants. Call to reserve a space at 734-475-3170.