boo at the zoo

Get ready, Boo at the St. Louis Zoo is back this fall.

Volunteer at Mesker Park Zoo this weekend, and you'll receive a free General Admission pass, to use in the future!

Dates have been announced and tickets are now available for one of Mesker Park Zoo's most popular event...Boo At The Zoo!

Grab your little ghouls and goblins and head to Mesker Park Zoo and Botanic Garden for the annual Boo at the Zoo beginning October 21st for a scare-free good time!

Goblins, ghouls, and ghosts — oh my!

Even the littlest ghosts and goblins want to be a part of the action this Halloween - so we put together a list of fun, family, activities that everyone can enjoy!

Dress up the kids in their best Halloween costume and get out to the annual Boo at the Zoo with Old National Bank, Mesker Park Zoo, and 106-1 KISS-FM taking place this weekend.