Big Fish Ball 2026

Thursday, April 16

6 - 8 p.m.

On the Odyssey Chicago River Boat

Ticket sales are closed for this event. 

The Silent Auction is now closed. 

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.

Learn more about the Big Fish Ball here