The Greater Ossining Chamber of Commerce 

The Town of Ossining, Greater Ossining Chamber of Commerce, and Ossining Recreation Department as excited to be back with 

OSSINING RIVERJAM 2026

This year aims to be among our best ever, celebrating this amazing event  together with America's 250th Birthday!

Stay tuned for lineup information, food vendors, and new surprises.

INTERESTED IN SPONSORING? SPONSORSHIPS ARE AVAILABLE THOUGH MAY 29. CLICK HERE FOR MORE INFORMATION

INTERESTED IN BEING A FOOD VENDOR*? USE ONE OF THE BELOW APPLICATION** LINKS:

CHAMBER MEMBERS BASED IN OSSINING

NON-CHAMBER OSSINING-BASED VENDOR

NON-OSSINING VENDOR

*There are only food vendors for this event. We are not accepting other types of vendors

**Food vendor applications are not official until reviewed, approved, and invoice is paid. Do not pay any invoice until you have received an approval confirmation from the GOCC team.