10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – 4 pm Tulip Festival at Heritage Farm & Garden Ages: 3 and upCraft & DIY Environment Family Heritage Farm and GardenMuttontown
10 am Young Birders Club Meeting Environment Free South Fork Natural History Museum (SoFo)Bridgehampton
11 am – 4 pm Up-Cycled Ocean Crafts Ages: AllArt Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
Noon – 2 pm STEM Explorers: Our Earth, Our Home Ages: AllAttractions Environment Family Long Island Children’s MuseumGarden City
1 – 3 pm Earth Day Animal Adventures Ages: AllEnvironment Family Festivals Tanger Outlets – Deer ParkDeer Park
5 – 6 pm The Natural History of Long Island with Tara Rider Environment Free South Fork Natural History Museum (SoFo)Bridgehampton
7:30 pm Search for Singing Frogs − Spring Peepers Animals Environment South Fork Natural History Museum (SoFo)Bridgehampton
10 am – 4 pm Tulip Festival at Heritage Farm & Garden Ages: 3 and upCraft & DIY Environment Family Heritage Farm and GardenMuttontown
11 am – 4 pm Up-Cycled Ocean Crafts Ages: AllArt Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
Tomorrow, 10 am Watercolor Painting… Make a Splash with Instructor Dr. Quincy Egginton The Nathaniel Rogers House
amNY Green means go! New DOT bike lane traffic signals on Upper East Side installed to help protect cyclists and pedestrians