Boo at the Zoo

Selected date

Friday October 15

Selected time

5:00 PM  –  5:30 PM

Boo at the Zoo Presented by Old National Bank


Join us for Mesker Park Zoo & Botanic Garden’s annual event filled with family friendly Halloween fun! Live entertainment, music, decor, trick or treating, magicians, animal encounters, nightly costume contest with prizes and more! 


Please note that masks are required inside of the zoo's buildings.


Children 1 and under do NOT need a ticket. All children 2 & up do require a ticket.

Tickets are timed to regulate flow through the zoo due to Covid-19 and in the interest of your safety. Please follow the date and ticket time selected for your entry.


Tickets will NOT be sold at the gate. Please click on your e-link and have your tickets pulled up as you enter the ticketing area (if scanning from your smartphone versus a hard copy).


Members: To reserve event tickets online sign in with your username and password you created when you registered. This will link your ticket purchase to your membership to receive discounted admission. 


To register membership visit:

 Watch this video to learn how to register and reserve member tickets: