Revelers gathered at Patchogue’s Shorefront Park Thursday evening for Day 1 of the four-day Great South Bay Music Festival
Greater Long Island photographers Andrew Theodorakis and Jessica Durso were on the scene to take photos from the day. The headliner was Hot Tuna.
Scroll down to see our photo coverage.
If you are heading to the GSBMF, here is a handy guide: click here.