HallowZOOeen is a premier spooky (but not-too scary) trick-or-treat event for the whole family The zoo offers an alternative to traditional Halloween activities and gives more than 15,000 children each year a safe place to enjoy the holiday Activities include Goblin Stops full of treats, carnival-style games in the CommunityCare Pumpkin Patch Playroom, special themed activities in both the Burger King Royal Castle and the American Airlines Pirate Island, a Haunted Train Ride, and much more General tickets for this event are $8 for non-members and $7 for members. Haunted Train tickets are $4 and the Cross-Eyed Carousel is $1, both optional. Tickets can be purchased online or at the Tulsa Zoo from 9 a.m. to 5 p.m. daily. All attendees EXCEPT children under 1-year-old pay the admission price for HallowZOOeen. Costumes are optional, but definitely more fun Fee