Summerfest

The Greater Sayville Chamber of Commerce will be hosting their annual Summer festival on August 7th, 8th and 9th of 2026. The festival will take place outdoors and will encompass the entire downtown Sayville area.

August 7, 2026

5:00 p.m. to 10:00 p.m.

Gillette and Rotary Park

August 8, 2026

11:00 a.m. to 10:00 p.m.

Main, Railroad Ave,  Gillette and Rotary Park

Car Show (Main Only)

Sunday, August 9, 2026

11:00 a.m. to 9:00 p.m. (Car Show from 10:00 a.m. to 3:00 p.m.)

Vendors/Rides/Beer, Railroad, Gillette & Rotary Parks

Craft Vendor Registration

Park Vendor Registration

Chamber Member Business Registration

Car Show Registration