Big Fish Ball 2026
Thursday, April 16
6 - 8 p.m.
On the Odyssey Chicago River Boat
The Big Fish Ball engages community partners, corporate sponsors, educators, and more to support Friends of the Chicago Rivers mission: to protect and restore the Chicago-Calumet River System for all people, water, and wildlife.
The 2026 Big Fish Ball will be held on Thursday, April 16, from 6-8 p.m.
