10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Environment Free Hallock State Park PreserveRiverhead
9 am – noon AMSEAS Community Beach Cleanup at Lido Beach Town Park Community Environment Lido Beach Town ParkLido Beach