The Zoo invites participants to Boo at the Zoo, a merry-not-scary trick-or-treating extravaganza. Participants should wear their best costumes and visit treat stations throughout the Zoo, take a ride on the Spooky Train Ride or wander through the merry-not-scary Hay Maze and Enchanted Swamp. More Details: http://www.brzoo.org/events/view/boo-at-the-zoo/2016/10/22/