The Best FREE Things to Do in Brooklyn

Free things to do in Brooklyn

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Saturday Oct. 4, 2025

Nassau Cover

9 am – noon

Walk to End Alzheimer’s – East Meadow

Eisenhower Park Field 6East Meadow

9 – 10 am

Tai Chi

Mitchell ParkGreenport

9 am – 2 pm

Arts in the Plaza

Ages: All
Art
Family
Festivals

Kennedy PlazaLong Beach

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9 – 10:30 am

Fall Migration Bird Walk (Cutchogue)

Downs Farm PreserveCutchogue

OPA FLIER FINAL

9 am – 7 pm

Dragon Boat and Lantern Festival

North Hempstead Beach ParkPort Washington

9 am – 5 pm

NASA Space Apps Brookhaven

Free

1 Zebra Plaza, Holtsville, NY 11742

Beach Debris

10 am – noon

AMSEAS Beach Walk & Cleanup at Hallock State Park

Hallock State Park Preserve

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10 am – 2 pm

Paper Shredding & Recycling

Emma Clark LibrarySetauket

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10 am – 5 pm

Hicks Nurseries 50th Annual Fall Festival

Ages: All
Family
Festivals
Free

Hicks NurseriesWestbury

Adopt a Patch 22

10 – 11 am

Adopt a Patch Work Session: Friends of the Long Pond Greenbelt

South Fork Natural History Museum (SoFo)Bridgehampton

Jackson Dodds pic

10 am – noon

Tree ID Trail Hike with Jackson Dodds

Long Pond Greenbelt Nature CenterBridgehampton

kale

10 am – noon

Growing Winter Greens

Free
Talks

Connetquot Public LibraryBohemia

RV Clinic JPEG

10 am – noon

Free Rabies Vaccination Clinic for Pets

Animals
Free

Town of North Hempstead Animal ShelterPort Washington

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10 am – 4 pm

The Annual Seaford Oktoberfest

Seaford Train StationSeaford

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10 am – 4 pm

Hallock Homestead Annual Harvest Fest

Rocky Point Hallock Homestead MuseumRocky Point,

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10 – 11:30 am

Preview Harrow New York, Open House

Ages: All
Family
Free
Open Houses

Harrow International School New YorkOakdale

2025 Vintage SQ

10 am – 4 pm

Antique & Vintage Outdoor Market Hosted By Rosie’s Vintage

Rosie’s VintageHuntington

birding-for-beginners-scaled

10:30 am

Birding for Beginners

South Fork Natural History Museum (SoFo)Bridgehampton

Homefront to Battlefront

11 am – 4 pm

Homefront to Battlefront: Southampton during World War II

Veterans Memorial HallSouthampton

Jolly Roger Flag -Pic Only

11 am – 4 pm

Jolly Roger Scavenger Hunt

Ages: 3 and up
Attractions
Family
Free

The Whaling Museum & Education CenterSuffolk

Taylor Swift Celebration GFX

11 am – 5 pm

Taylor Swift Celebration Day and Craft Fair at The Shoppes

Ages: 9 and up
Community
Dance
Family

The Shoppes at East WindWading river

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11 am – 4 pm

“EXPLORATIONS” Marilyn Stevenson Solo Exhibit

Art
Free

The Water Mill MuseumWater Mill, NY

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11 am – 5 pm

The 28th Annual Covert Avenue Street Fair

Covert Avenue from Tulip Ave to Beverly AveStewart Manor

11 am – 6 pm

ASCEND: The Evolution of Identity

Art
Free

Alessandro Berni GalleryChelsea

southamptonfest

11 am – 4 pm

SouthamptonFest

Southampton History MuseumSouthampton

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11 am – 5 pm

Hamptons Sculpture Walk October 4-5

Art
Expo

760 Montauk Hwy, Water MillWater Mill

Countryfair

Noon – 5 pm

MP MS Historical Society

Historic Hawkins House Groundsmiller place

Noon – 4:30 pm

Grand Baldwin Festival

Baldwin Public LibraryBaldwin

BigWorks

Noon – 4 pm

Big Works

Art
Free

BAFFA GallerySayville

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1 – 4 pm

Tour the Rocky Point Hallock Homestead Museum

Rocky Point Hallock Homestead MuseumRocky Point

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