Boo at the Zoo returns for Weekends Only – October 5 through October 27 from 10:30 am to 3 pm. Join them for a spooktacular afternoon filled with fun for princesses, ghosts, superheroes, and all your little ghouls and goblins. Don’t forget your trick-or-treat bags—there will be treat and activity stations all along Stony Creek. Come dressed in your most creative costumes, and remember, adults are encouraged to join in the fun too! Plus, enjoy live music from 12–2 pm. Boo at the Zoo is free to attend with zoo admission.