10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – 4 pm Arbor Day Festival Ages: AllFamily Festivals Outdoors Planting Fields Arboretum State Historic ParkOyster Bay
Long Island Press Stony Brook Celebrates Cherry Blossom Festival: Sakura Matsuri at the Charles B. Wang Center
Behind the Hedges Sagaponack Pond Estate With Summer Rental History Offered for Sale for the First Time