4 – 6:30 pm City Nature Challenge: Teen Bioblitz! at Brooklyn Bridge Park Ages: 9 and upEnvironment Family Free Visitor Center at the Boathouse, Pier 5 UplandsBrooklyn Heights, DUMBO
5:15 – 7:15 pm Open Play at Prospect Gymnastics Ages: 5 – 8Art Craft & DIY Family Prospect GymnasticsBrooklyn
7 – 9 pm Omnium Circus: I’mPossible Ages: 5 and upAttractions Dance Family The New Victory TheaterMidtown
7:30 – 9 pm Ice Cream Social | Girls Youth Group Ages: 13 and upFamily Free Midwood Fortitude LodgeMill Basin
Various Earth Month at World Trade Center Ages: AllAttractions Family Free North Oculus Plaza at the World Trade CenterFinancial District
All day TADA! Youth Theater Presents World Premiere of Common Ground Ages: 9 and upFamily Theater TADA! Youth TheaterChelsea
9 am PanCAN PurpleStride New York City Ages: AllFamily Fundraisers Seaport Square at Pier 17Manhattan
9 am – noon 4th Annual J. Lew Memorial 5K Run/Walk Ages: AllFamily Fundraisers Sports The Mary Louis AcademyBrooklyn
9 am – 1 pm Weeding & Reading in Bronx Park Ages: AllBooks & Readings Community Family Bronx ParkBronx
10 – 11 am Saturday Winter/Spring Music Fun with Musician Kurt Gallagher Ages: 4 and underFamily Free Music Port Chester-Rye Brook Public Library
10 am – 5 pm Earth Rocks! Ages: 12 and underArt Community Family Brooklyn Children’s MuseumCrown Heights
10 am – noon Kids Club: Friendship Bracelets Ages: 3 and upArt Craft & DIY Family Micheals Craft Store: Pergament MallStaten Island
11 am Weekly Storytime Ages: 3 – 12Books & Readings Family Free Barnes & Noble Staten Island MallStaten Island
11 am – 4 pm Climate Arts Festival Ages: AllEnvironment Family Festivals Queens Botanical GardenQueens
11 am – 4 pm This is New York: 100 Years of the City in Art and Pop Culture Ages: 3 – 12Art Books & Readings Family MUSEUM OF THE CITY OF NEW YORKEast Harlem
Noon – 3 pm International Sculpture Day on Park Avenue Ages: 5 and upArt Concert Family 375 Park AvenueMidtown East
Noon – 2 pm 5 – 7 pm Omnium Circus: I’mPossible Ages: 5 and upAttractions Dance Family The New Victory TheaterMidtown
Noon – 5 pm Sabai Design Partners With Local NYC Artists For an Earth Day Gallery Pop-Up Ages: AllArt Environment Family 45 Lispenard St #1W
Noon – 6 pm Neir’s Tavern Community Block Party Ages: AllCommunity Family Free Neir’s TavernWoodhaven
Noon – 4 pm Spring Outdoor Market at the Conference House Ages: AllCommunity Environment Family Conference House ParkStaten Island
Gay City News United Methodists endorse change that could give regions more say on LGBTQ and other issues
Brooklyn Paper Weight Loss to Shape Up in Style: Discover the Latest Must-Have Health and Fitness Products!