Summerfest 2025
August 1 - August 3
The Greater Sayville Chamber of Commerce will be hosting their annual Summer festival on August 1st, 2nd and 3rd of 2025. The festival will take place outdoors and will encompass the entire downtown Sayville area.
Vendor Registration is below.
August 1, 2025
5:00 p.m. to 10:00 p.m.
Gillette and Rotary Park
August 2, 2025
11:00 a.m. to 10:00 p.m.
Main, Railroad Ave, Gillette and Rotary Park
Car Show (Main Only)
Sunday, August 3, 2025
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
Thank You to Our Sponsors!
To be a sponsor, click here.
