Boo at the Zoo
St. Louis Zoo 1 Government Drive, Saint Louis, MO, United StatesBring your little ghouls and goblins for a non-scary, kid-friendly Halloween experience. Children are encouraged to wear costumes. Children 12 and under will receive a treat bag upon exiting. Boo at the Zoo is not a trick-or-treating experience. Nightly, October 15–30, 2019 *5:30 to 8:30 p.m. Admission Admission includes entrance to Boo at the Zoo, the Mary Ann Lee Conservation Carousel and the 4D Theater featuring […]