Zoo Boo is October 22-23, from 4-8 pm, and October 24, from 12-4 pm. Last admission for Zoo Boo each day is half an hour prior to closing. The Zoo is closed for regular admission those days.
Admission to Zoo Boo is free for Potawatomi Zoo members with ID and membership card for all named members attending.
For non-members, Zoo Boo admission is $11 for adults over 15, $9 for seniors and children 3-14, and free for babies 2 and under. Tickets can be purchased in advance online but aren't required.
Tickets for attractions like the Treat Trail, Haunted Train, and Carousel will be available at the Zoo. Prices vary, so check the website to learn more.