Join us on 815 Day for a unique opportunity to enjoy the forest preserves after dark as the full moon rises over the prairie! We will discuss the science of nocturnal animals, tell full moon folk lore, and so much more. A variety of guided hikes will cater to families with young kids, to citizen scientists, and to the adventurous trekkers! This event is free, but registration is required so we know how many guides to organize. This event is good for all ages and abilities!