Summerfest
August 7
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
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