11 am – 10 pm “The Human Layer” gallery opening at Brooklyn Art Haus Art Free Brooklyn Art HausWilliamsburg
11 am – 3 pm Farmhouse Family Day: Waking Up the Farm Ages: AllArt Caribbean Family Wyckoff Farmhouse MuseumEast Flatbush
11 am – 8 pm Buffalo Exchange Earth Day $1 Sale Free Fundraisers Buffalo Exchange 504 Driggs Ave, Brooklyn, NY 11211Williamsburg
1 – 3 pm Welcome Spring with the Hoyt Street Garden! Ages: 12 and underBooks & Readings Community Family Hoyt Street GardenBoerum Hill
11 am – 10 pm “The Human Layer” gallery opening at Brooklyn Art Haus Art Free Brooklyn Art HausWilliamsburg
11 am – 10 pm “The Human Layer” gallery opening at Brooklyn Art Haus Art Free Brooklyn Art HausWilliamsburg
All day Park Slope’s P.S. 118 Showcases Student Creativity With Artscape Free P.S. 118 Maurice Sendak Community SchoolPark Slope
11 am – 10 pm “The Human Layer” gallery opening at Brooklyn Art Haus Art Free Brooklyn Art HausWilliamsburg
11 am – 12:30 pm Tot Time Tuesdays Ages: 4 and underFamily Free Shirley Chisholm State Park (Hendrix Creek Patio)
5 – 6 pm The Biomimicry Institute’s 20th Anniversary Picnic in New York Environment Free Picnic House in Prospect ParkPark Slope
11 am – 10 pm “The Human Layer” gallery opening at Brooklyn Art Haus Art Free Brooklyn Art HausWilliamsburg
4:30 – 6 pm “Terrestrials” Launch Party Ages: 3 – 8Family Free Old Stone House & Washington ParkPark Slope
7 – 8 pm Medical Debt and America’s Broken Healthcare System and an Ecumenical Response Community Free First Unitarian Congregational Society in BrooklynBrooklyn Heights, Cobble Hill, Boerum Hill, Park Slope, Carroll Gardens
11 am – 10 pm “The Human Layer” gallery opening at Brooklyn Art Haus Art Free Brooklyn Art HausWilliamsburg
6 – 8 pm Welancora Gallery Exhibition – Into the Shining Dark Art Free Welancora GalleryBedford-Stuyvesant