Brookfield · Sunday, October 25, 2026

BOO! at the Zoo (Brookfield Zoo)

BOO! at the Zoo (Brookfield Zoo) on Sunday, October 25, 2026 at 10:00 AM CDT at Brookfield Zoo Chicago (Festival). Cost: Included with admission. Best for: toddler, preschool, school-age, tween.

Confirmed from the organizer's calendar.

When

Sunday, October 25, 2026 at 10:00 AM CDT

Venue

Brookfield Zoo Chicago

City

Brookfield

Category

Festival

Cost

Included with admission

Age bands

toddler, preschool, school-age, tween

Event page

www.brookfieldzoo.org/events/boo-at-the-zoo

BOO! at the Zoo at Brookfield Zoo weekends: extra trick-or-treating locations, free inflatables (Inflate-a-BOO!), costume parades, pumpkin decorating, and weekend animal chats. October 3-25; weekends 10am-6pm. Included with zoo admission.

Plan a day with FamHop Add to calendar Event details

This is an annual Chicago tradition — see the BOO! at the Zoo at Brookfield Zoo annual guide.