9 am – noon Morning at the Museum Ages: 3 and upCommunity Free Suffolk County Vanderbilt MuseumCenterport
9 am – 4 pm Find Your Wild at Wertheim NWR Ages: AllAnimals Boating Wertheim NWR Visitor CenterShirley
10 am – 5 pm Hicks Nurseries 50th Annual Fall Festival Ages: AllFestivals Free Hicks NurseriesWestbury
10 am – noon Street Tree Care with Church-Flatbush Community Alliance Ages: AllCommunity Free 738 Flatbush AveBrooklyn
10 am – 1 pm Free Family Fun: 26th Annual Celebration of the Long Pond Greenbelt Ages: 5 – 12Environment Free South Fork Natural History Museum (SoFo)Bridgehampton
10 am – noon Inventions of the Renaissance Family Workshop at the Science Museum of Long Island Ages: 5 and upClasses Free Science Museum Of Long IslandManhasset
11 am – 4 pm Jolly Roger Scavenger Hunt Ages: 3 and upAttractions Free The Whaling Museum & Education CenterCold Spring Harbor
11 am – 2 pm Watch a 19th Century Base Ball Game Ages: AllAttractions Free Fort Totten Soccer FieldsFort Totten
11 am – 3 pm Harvest Festival Ages: AllFestivals Free Clay Pit Ponds State Park Preserve, Nature Interpretive CenterStaten Island
11 am – 5 pm Montauk Chamber of Commerce Fall Fest Weekend Ages: AllAttractions Food & Drink Montauk Town GreenMontauk
11 am – 1 pm Compostapalooza Ages: AllEnvironment Festivals Riverside Park 95th Street Compost CompoundManhattan
11 am – 4 pm Indigenous Peoples’ Day Celebration with NAIC-NY Ages: AllCommunity Free Mitsubishi River WalkBronx
11 am – 2 pm Setauket Fire Department Annual Open House Fire Prevention Ages: AllCommunity Festivals Setauket Fire DepartmentSetauket
Noon – 1 pm “Fall In”: WWII Basic Training Experience Ages: 13 and upFree History & Culture Southampton History MuseumSouthampton
1 – 2 pm Celebrate Hispanic Heritage Month Dancing with Julia Ages: AllDance Free Brooklyn Public Library — Central LibraryBrooklyn
2 – 4 pm Celebrate the Launch of Color Lab by Crayola Ages: 8 and underFree Macy’s Herald SquareHerald Square
3 – 5 pm Hispanic Heritage Month: Day of the Dead Celebration Ages: AllCommunity Free Queens Public Library – BriarwoodBriarwood
3 – 4 pm EVC Intergenerational Choir Ages: 5 and upClasses Community Union Theological SeminaryHarlem
7 – 10 pm Autumn Starfest Ages: AllCommunity Free Central Park 99th Street and 5th Avenue EntranceManhattan
9:45 – 11 am Children’s Event with the Peace Torch Ages: AllFree History & Culture Flushing Meadows Corona ParkFlushing
AMNY Broadway musicians join actors as latest union to authorize strike action amid contract negations