The Best FREE Things to Do on Long Island

Free things to do on Long Island

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Thursday Oct. 30, 2025

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

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Noon – 2 pm

Nassau County Office of the Aging Senior ID Event

159 Bayview Avenue, Great Neck, NY 11023Great Neck

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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

2 – 5 pm

The 35th Annual Halloween Festival

Ages: All
Community
Family
Free

Stony Brook Village CenterStony Brook

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

Beach Debris

10 am – noon

AMSEAS Beach Walk & Cleanup at Hallock State Park

Hallock State Park PreserveRiverhead

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10 am – 3 pm

Holiday Boutique

Church of Our Saviour Lutheran ManhassetManhasset

Adopt a Patch 22

10 – 11 am

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

South Fork Natural History Museum (SoFo)Bridgehampton

The Churchennial Banner 12

11 am – 5 pm

Here & There: The Church’s First Churchennial

The ChurchSag Harbor

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