The Best FREE Things to Do on Long Island

Free things to do on Long Island

Find events happening next weekend in your neighborhood

Find fun free things to do

Post an Event

Saturday Sep. 20, 2025

Mulford Farm from south

All day

Long Island History Hunt

Long IslandLong Island

All day

Long Island History Hunt

Ages: 5 and up
Family
Free
History & Culture

Sportime Pickleball YorktownYorktown Heights

2025 8 Scarecrow contest GFX

All day

8th Annual Scarecrow Contest at The Shoppes

The Shoppes at East WindWading River

9 – 10 am

Tai Chi

Mitchell ParkGreenport

9 am – 2 pm

Arts in the Plaza

Ages: All
Art
Family
Festivals

Kennedy PlazaLong Beach

01. CHTS

9 am – 4 pm

Southampton History Museum Carriage House Thrift Shop

Southampton History MuseumSouthampton

9 am – 7 pm

Art Show: “LOOK UP” – Photography by Jean Schweibish

Art
Free

Mattituck-Laurel LibraryMattituck

https___cdn.evbuc.com_images_1089777043_21859122204_1_original

9 am – 4 pm

Stand Up to Poverty Health Fair

Brentwood Recreational CenterBrentwood

Beach Debris

10 am – noon

AMSEAS Beach Walk & Cleanup at Hallock State Park

Hallock State Park PreserveRiverhead

West Wind by Jon Van Brunt

10 am – 4 pm

The Atelier at Flowerfield is excited to present “Long Island Landscapes,” a dual exhibition of local artists Jonathan Van Brunt and Patricia Yantz opening Thursday, August 14th

Art
Classes

The Atelier at FlowerfieldSt. James

10 am – 4 pm

Coastal Vintage LI Antiques / Flea / Farmers Market

elks lodge southamptonSouthampton

2_3a67d9

10 am – 5 pm

Hicks Nurseries 50th Annual Fall Festival

Ages: All
Family
Festivals
Free

Hicks NurseriesWestbury

240403 PA, Gerald Simons, Tick Resource Center

10:30 am – noon

Tick Borne Disease; What you need to know!

Wertheim NWR Visitor CenterShirley

Jolly Roger Flag -Pic Only

11 am – 4 pm

Jolly Roger Scavenger Hunt

Ages: 3 and up
Attractions
Family
Free

The Whaling Museum & Education CenterCold Spring Harbor

Tree Island 82680018 Edit 9908

11 am – 4 pm

“EXPLORATIONS” Marilyn Stevenson Solo Exhibit

Art
Free

The Water Mill MuseumWater Mill

Barn 3

11 am – 6 pm

Vanishing Landscapes, an exhibit by Artist Lynn Dunham

Art
Free

Chase Edwards GalleryBridgehqampton

MalverneFallFestival92025

11 am – 4 pm

Malverne Fall Festival & Classic Car Show

Church Street, the Village Green & the Malverne Train StationMalverne

Light From Darkness

11:30 am – 4 pm

Light From Darkness

Art
Free

BAFFA GallerySayville

7.26 Chris Mack

Noon – 5 pm

Beyond the Present: Collecting for the Future

Southampton Arts CenterSouthampton

Noon – 5 pm

“All We See” presented by East End Photographers Group

Art
Free

The Depot Art GalleryMontauk

Pearls of Wisdom Flyer-Auction 2025

Noon – 4 pm

Pearls of Wisdom

Free

Mastic Beach Property OwnersMastic Beach

_MG_0225REMD

1 – 4 pm

Tour the Rocky Point Hallock Homestead Museum

Rocky Point Hallock Homestead MuseumRocky Point

FitzhughKarol_Beligila, Matailanga_SxSCottesloe2021_PhotoLouiseCoghill001_HR

2 – 6 pm

Fitzhugh Karol: On the Grounds

Arts Center at Duck CreekEast Hampton

Screenshot

2 – 6 pm

Daisuke Kiyomiya: Forms of Perception

The Arts Center at Duck CreekEast Hampton

zoe+obadia+5+by+chris+drukker+Large-1

5 – 7 pm

Zoe Obadia Trio

The Arts Center at Duck CreekEast Hampton

Sunday Sep. 21

Mulford Farm from south

All day

Long Island History Hunt

Long IslandLong Island

All day

Long Island History Hunt

Ages: 5 and up
Family
Free
History & Culture

Sportime Pickleball YorktownYorktown Heights

2025 8 Scarecrow contest GFX

All day

8th Annual Scarecrow Contest at The Shoppes

The Shoppes at East WindWading River

9 am – 7 pm

Art Show: “LOOK UP” – Photography by Jean Schweibish

Art
Free

Mattituck-Laurel LibraryMattituck

eucharist_long

9:30 – 11 am

Discover the Orthodox Christian Church (English Language Services)

Holy Trinity Orthodox Church of East MeadowEast Meadow

+ Export Events

More from Around Long Island

BLAKEMAN ENDORSEMENT

Long Island Press

Nassau law enforcement unions back Blakeman re-election bid

Billy Joel performs during the 66th Annual Grammy Awards in Los Angeles, California, U.S., February 4, 2024

Billy Joel Hit Goes Quadruple Platinum

Southampton, original barn

Behind the Hedges

Southampton Retreat with Original 1800s Barn on the Market

JT Miller Rangers Golden Knights

JT Miller named next Rangers’ captain