All day Long Island History Hunt Ages: 5 and upFree History & Culture Sportime Pickleball YorktownYorktown Heights
All day Walt Whitman Birthplace Museum – Girl Scout Programs! Ages: 5 – 12Art Classes Walt Whitman BirthplaceHuntington Station
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson
All day 8th Annual Scarecrow Contest at The Shoppes Ages: AllAttractions Community The Shoppes at East WindWading River
7am–4pm Ocean to Sound 50 Mile Relay Ages: 5 and upFundraisers Sports Jones Beach State Park – Field 2Wantagh
8am–1pm 4th Annual Long Island Cares 5k & Paws Walk Ages: AllAnimals Community Belmont Lake State ParkNorth Babylon
8–11am Potatohampton 5K Run/Walk in Honor of Peter Walsh Ages: 5 and upFundraisers Sports The Bridgehampton MuseumBridgehampton
8am–5pm The Museum of Modern Art Presents New Photography 2025: Lines of Belonging Ages: AllArt The Museum of Modern Art
8:30–11:30am Mashashimuet Park Friends and Family 5K Run/Walk Ages: 5 and upFundraisers Sports Mashashimuet ParkSag Harbor
9am–3pm Inclusion In Motion 6 Hour Event (Up to 26.2 miles) Ages: AllFundraisers Special Needs Heckscher State ParkEast Islip
9am–noon YMCA East Hampton RECenter 5K Run/Walk Ages: AllFundraisers Sports East Hampton Main BeachEast Hampton
9:30am–7:30pm Anne Frank The Exhibition Ages: 9 and upAttractions History & Culture Center for Jewish History
10am–5pm Mysteries from the Deep: Exploring Underwater Archaeology Ages: AllAttractions Intrepid Museum
10am–7pm New York Renaissance Faire Ages: AllAttractions Festivals New York Renaissance FaireTuxedo Park
10am–4:30pm Heritage Farm & Garden 2025 Fall Festival Ages: AllAttractions Community Heritage Farm & GardenMuttontown
10am–3:30pm Bus Festival Ages: AllCommunity Festivals Emily Warren Roebling Plaza, Brooklyn Bridge ParkBrooklyn
10am–noon Adventure Course Free Public Sunday Program Ages: AllFree Outdoors Alley Pond Adventure CourseOakland Gardens
Brooklyn Paper Charter school supporters rally for ‘equal treatment’, more funding as mayoral election nears