Boo at the Zoo at the Saint Louis Zoo

"Boo at the Zoo" at the Saint Louis Zoo in Forest Park are fun, family-friendly, non-scary, activity filled, Halloween themed evenings at the Zoo. Also included with the admission is the Primate House, Dinoroarus, the 4D Theater, the Insectarium, the Herpetarium, the Carousel, Stingrays at Caribbean Cove and MORE! Kids 12 and under are encouraged to wear their Halloween costumes! (This is NOT a trick-or-treating event.) Dates for this event are on most nights, October 9th-30th, 5-8:30pm (closed on October 12th & 13th). Tickets are required; prices vary by date. See website for ALL the fun details and to purchase tickets.