2 – 3:30 pm FREE Summer Concert Series at Bayard Cutting Arboretum Free Music Bayard Cutting Arboretum State ParkGreat River
12:15 – 1:30 pm FREE Summer Concert Series at Bay Shore Band Shell Free Music Gloria Dei Old Swedes Episcopal ChurchPhiladelphia
2 – 3:30 pm FREE Summer Concert Series at Bayard Cutting Arboretum Free Music Bayard Cutting Arboretum State ParkGreat River
12:15 – 1:30 pm FREE Summer Concert Series at Bay Shore Band Shell Free Music Gloria Dei Old Swedes Episcopal ChurchPhiladelphia
All day Fantastic Family Fun-Filled Days at the Long Island Family Festival! Ages: AllFamily Festivals Free Tanner ParkCopiague
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