10:30am–3pm Earth Day Celebration Ages: AllAnimals Attractions Trailside Museum and Zoo at Bear Mountain State ParkBear Mountain
11am–12:30pm Teen Advisory Board (TAB) Annual Event Ages: 13 and upFree Health & Fitness Finkelstein Memorial LibrarySpring Valley
11am–3pm Earth Day Celebration 2024 Ages: AllEnvironment Food & Drink Hudson Highlands Nature Center Outdoor Discovery CenterCornwall
11am–12:30pm Connect & Reflect: An Events for Teens by Teens Ages: 13 and upFood & Drink Free Finkelstein Memorial LibrarySpring Valley
Noon–4pm Family Science Workshop: Spring Micro-Safari Ages: AllEnvironment Hudson River MuseumYonkers
12:30–1pm Family Yoga Storytime Ages: 4 and underBooks & Readings Free Bedford Hills Free LibraryBedford Hills
1–3pm Family Day With Artist in Marketplace Artists Christina Freeman & Katherine Miranda Ages: AllArt Free The Bronx MuseumBronx
2pm The Rock and Roll Playhouse The Music Of Bob Marley For Kids + More Ages: AllEnvironment Music Garcia’s at The Capitol TheatrePort Chester
5–6pm Scenes from a Childhood:Molly Kiser Plays Children’s Pieces from the Romantic Era Ages: AllConcert Free Music School of WeschesterMamaroneck
7–8:30pm Broadway Training Center of Westchester’s Production of Starmites Lite Ages: AllTheater Hastings High SchoolHastings on Hudson
All day Jefferson Valley Mall Carnival Ages: AllAttractions Festivals Jefferson Valley MallYorktown Heights
10am–5pm The Orchid Show: Florals in Fashion Ages: AllAttractions Environment New York Botanical GardenBronx
10am–2pm Earth Day Hike at Harriman State Park Ages: 3 and upEnvironment Harriman State ParkSouthfields
10am–2pm Orangetown Museum Exhibition: Creating Community 1950 Ages: 3 and upArt Community The Orangetown Historical Museum & ArchivesOrangeburg
10am–5pm The Westchester Amateur Astronomers & Ursa Minors @ NEAF Ages: AllExpo Rockland Community CollegeSuffern
11am–2pm Woodlawn’s Earth Day Celebration Ages: AllEnvironment Free Woodlawn Cemetery, Jerome Avenue EntranceWoodlawn Heights
Noon–4pm Family Science Workshop: Spring Micro-Safari Ages: AllEnvironment Hudson River MuseumYonkers
QNS Forest Hills’ Geraldine Ferraro helped set the stage for Kamala Harris: Our Neighborhood, The Way it Was