It's the Henry County Conservation Departments annual night hike. Dinosaurs have escaped! Time travel back to the Mesozoic Era. The first 200 kids will receive a passport that will be stamped at 5 prehistoric stations prior to participants starting their journey on the trail as they search for 15 dinosaurs. Educational and fun– not scary.  All ages but kids must be accompanied by an adult. Reservations not necessary. Will be held at Oakland Mills County Park rain or shine. ?Activities will be held indoors at the nature center in the event of inclement weather. FREE program.