The Best FREE Things to Do on Long Island

Free things to do on Long Island

Find events happening next week in your neighborhood

Find fun free things to do

Post an Event

Wednesday Oct. 29, 2025

RML_logo_FINAL_COLOR – all blue

1 – 2:30 pm

Long Island Lighthouses with Eco-Photo Explorers

Free
Talks

Rogers Memorial LibrarySouthampton

Exhibit Poster 1

2 – 6 pm

ERIDU a Science Fiction Art Show

Art
Free

Westbury ArtsWestbury

new beginnings

4:30 – 6 pm

New Beginnings Social Club

Free
Talks

Connetquot Public LibraryBohemia

Bottle of Red

5 – 6 pm

Bottle of Red and a Character’s Dead Mystery Book Club

The Hampton LibraryBridgehampton

6 – 8 pm

Spooktacular Star Party

Ages: All
Family
Free
Halloween

Suffolk County Vanderbilt MuseumCenterport

JOE DELIA OUTDOORSJPG

6 – 7:30 pm

The Magic of Music Under the Montauk Moon: A conversation with Joe Delia composer, singer, storyteller

Free
Talks

Montauk LibraryMontauk

Thursday Oct. 30

Huang w:graphic

All day

The Atelier is honored to present Nocturnes: A Collaboration of the Cosmos. A Unique Partnership of Art & Poetry. 0pening Friday, October 10th

The Atelier at FlowerfieldSt. James

foam jungle gyme

10:30 – 11:30 am

Foam Jungle Gym

Ages: 4 and under
Books & Readings
Family
Free

The Merrick LibraryMerrick

The Churchennial Banner 12

11 am – 5 pm

Here & There: The Church’s First Churchennial

The ChurchSag Harbor

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

Katherine Liepe-Levinson at Alex Ferrone Gallery

Noon – 5 pm

Autumn Selects Art Exhibition

Alex Ferrone GalleryCutchogue

1721763299

Noon – 2 pm

Nassau County Office of the Aging Senior ID Event

159 Bayview Avenue, Great Neck, NY 11023Great Neck

FitzhughKarol_Beligila, Matailanga_SxSCottesloe2021_PhotoLouiseCoghill001_HR

2 – 6 pm

Fitzhugh Karol: On the Grounds

Arts Center at Duck CreekEast Hampton

Exhibit Poster 1

2 – 6 pm

ERIDU a Science Fiction Art Show

Art
Free

Westbury ArtsWestbury

Exploring Care & Support Services

2 – 3 pm

Exploring Care and Support Services

Emma Clark LibrarySetauket

rocky horror picture show

6 – 8:30 pm

The Rocky Horror Picture Show Screening

Ages: All
Community
Family
Film

The Merrick LibraryMerrick

TinyRaccoon_UrbanLegends

7 – 8:30 pm

Long Island Urban Legends at Tiny Raccoon Books

Tiny Raccon BooksSayville

CalendarImageWitchStory2025

7 – 9 pm

FILM @ LIM “A Witch Story” Screening and Talk

Film
Free

Long Island MuseumStony Brook

Friday Oct. 31

Huang w:graphic

All day

The Atelier is honored to present Nocturnes: A Collaboration of the Cosmos. A Unique Partnership of Art & Poetry. 0pening Friday, October 10th

The Atelier at FlowerfieldSt. James

The Churchennial Banner 12

11 am – 5 pm

Here & There: The Church’s First Churchennial

The ChurchSag Harbor

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

safe trick or treat image

11 am – 6 pm

Safe Trick or Treat at The Shoppes

Ages: All
Family
Free
Halloween

The Shoppes at East WindWading River

Katherine Liepe-Levinson at Alex Ferrone Gallery

Noon – 5 pm

Autumn Selects Art Exhibition

Alex Ferrone GalleryCutchogue

Scrabble Word games

1 – 3 pm

Word Game Palooza

Free
Games

Rogers Memorial LibrarySouthampton

FitzhughKarol_Beligila, Matailanga_SxSCottesloe2021_PhotoLouiseCoghill001_HR

2 – 6 pm

Fitzhugh Karol: On the Grounds

Arts Center at Duck CreekEast Hampton

Exhibit Poster 1

2 – 6 pm

ERIDU a Science Fiction Art Show

Art
Free

Westbury ArtsWestbury

country line dancing

5:30 – 7 pm

Country Line Dancing

Dance
Free

Connetquot Public LibraryBohemia

Pasta Edit

5:30 pm

Calissa – Halloween Event

Calissa HamptonsWater Mill

Halloweenshow

7 – 10 pm

Beatles Show and Halloween Party

Foleys 558 Smithtown Bypass, SmithtownSmithtown

8 – 11 pm

Halloween night @ Repeal XVIII with Band of Characters!

Repeal XVIIIHuntington

Saturday Nov. 1

Screenshot

9 – 10 am

Leaf Litter Craft Workshop

Ages: 3 – 12
Animals
Art
Family

Downs Farm PreserveCutchogue

9 – 11 am

Riverhead Town wide Litter Clean-up Day!

Riverhead Town HallRiverhead

+ Export Events

More from Around Long Island

Geraldo Rivera

Long Island Press

Geraldo Rivera column: Shiver me timbers

Gordon Herr, Town of Southampton Democratic chairman october 2025

Gordon Herr: Balancing Democracy & Community

TF259160

Behind the Hedges

How to Spot a Mold Infestation in Your Home

early voting participants in Manhattan

EARLY VOTING: More than 160,000 New Yorkers cast ballots in NYC Mayor’s Race this weekend, setting a record pace