9:30am–12:30pm Alley Pond 5 Mile Challenge Ages: AllFundraisers Sports Alley Pond Tennis CenterQueens Village
10am–6pm The Orchid Show: Mexican Modernism Ages: AllAttractions Festivals New York Botanical GardenBronx
10–11:30am Sunday Science: Science of Superheroes Ages: 5 – 12 The Center for Science Teaching and LearningRockville Centre
10am–4pm Tulip Festival at Heritage Farm & Garden Ages: 3 and upCraft & DIY Environment Heritage Farm and GardenMuttontown
10:30am–5pm Belle da Costa Greene: A Librarian’s Legacy Ages: 9 and upArt History & Culture The Morgan Library & MuseumMurray Hill
11am–4pm Release the Kraken! Scavenger Hunt Ages: 3 and upArt Attractions The Whaling Museum & Education CenterCold Spring Harbor
11am–4pm Up-Cycled Ocean Crafts Ages: AllArt Attractions The Whaling Museum & Education CenterCold Spring Harbor
11am–6pm FAD Market: Earth Month Ages: AllArt Festivals Center for Brooklyn History – Brooklyn HeightsBrooklyn
Noon–2pm Close Encounters: Scavengers and Decomposers Petting Zoo Ages: AllAnimals Attractions Wave HillBronx
Noon–1pm The Rock and Roll Playhouse plays the Music of Prince + More for Kids Ages: 8 and underMusic Brooklyn BowlBrooklyn
Noon–3pm Invent & Imagine: An Earth Day Celebration Ages: AllEnvironment Free Atlantic Terminal PlazaBrooklyn
Noon–1pm Intro to Composting Workshop Ages: 5 – 8Outdoors Staten Island Children’s MuseumStaten Island
April 14, 11:30 am “Little Skywatchers: A Cosmic Adventure” at Hudson River Museum Planetarium Hudson River Museum