The Best FREE Things to Do on Long Island

Free things to do on Long Island

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Saturday Dec. 13, 2025

Festival of Trees 2023 Flyer (2)

All day

Port Jefferson Festival of Trees

Ages: 5 – 8
Family
Free
Holiday

Port Jefferson Village CenterPort Jefferson

Bethesda AR Heather

All day

Central Park’s Bethesda Fountain Visits Heckscher Park Through Immersive AR Experience

Art
Free

Heckscher Museum of ArtHuntington

6 am – 7 pm

Holiday Tree Lighting Ocean Beach

Free

Ocean Beach Village GreenOcean Beach

Unknown

9 am – 9 pm

Rachelle Krieger Art Exhibit at The Adler Gallery

Art
Free

Port Washington Public LibraryPort Washington

Beach Debris

10 am – noon

AMSEAS Beach Walk & Cleanup at Hallock State Park

Hallock State Park PreserveRiverhead

Screenshot

10 am – 4 pm

By Hand Artisan’s Holiday Gift Show

Ashawagh HallEAST HAMPTON

Hicks-Nurseries-Santa-2024

10 am – 6 pm

Hicks Nurseries Pictures with Santa

Ages: All
Christmas
Family
Free

Hicks NurseriesWestbury

The Churchennial Banner 12

11 am – 5 pm

Here & There: The Church’s First Churchennial

The ChurchSag Harbor

Santa Visit Event Souvenir Photograph

Various

Santa Claus visit at Tanger Outlets Riverhead

Tanger Outlets RiverheadRiverhead

BAFFA Holiday Artisan Pop-Up 2025

Noon – 4 pm

Holiday Pop-Up Artisan Show

Art
Free

BAFFA GallerySayville

Noon – 5 pm

Emma Stebbins: Carving Out History at Heckscher Museum

Free

Heckscher Museum of ArtHuntington

Noon – 9 pm

Meet Santa at the Tree

Ages: All
Christmas
Family
Free

Huntington Holiday SpectacularHuntington

Breathe Deeply web

Noon – 5 pm

Small Works Exhibition: Breathe Deeply

Alex Ferrone GalleryCutchogue

_MG_0225REMD

1 – 4 pm

Tour the Rocky Point Hallock Homestead Museum

Rocky Point Hallock Homestead MuseumRocky Point

WNT-Santa-This-Saturday-2025

1 – 4 pm

Meet Santa at Willy Nilly Trading

Ages: All
Christmas
Family
Free

Willy NillyBay Shore

FitzhughKarol_Beligila, Matailanga_SxSCottesloe2021_PhotoLouiseCoghill001_HR

2 – 6 pm

Fitzhugh Karol: On the Grounds

Arts Center at Duck CreekEast Hampton

3 – 8 pm

Holiday Festival

Free
Holiday

Mineola Memorial ParkMineola

Sunday Dec. 14

Festival of Trees 2023 Flyer (2)

All day

Port Jefferson Festival of Trees

Ages: 5 – 8
Family
Free
Holiday

Port Jefferson Village CenterPort Jefferson

Bethesda AR Heather

All day

Central Park’s Bethesda Fountain Visits Heckscher Park Through Immersive AR Experience

Art
Free

Heckscher Museum of ArtHuntington

Unknown

9 am – 9 pm

Rachelle Krieger Art Exhibit at The Adler Gallery

Art
Free

Port Washington Public LibraryPort Washington

Theotokos Sign

9:30 – 11 am

Advent Season in the Orthodox Church (English Language Services)

Holy Trinity Orthodox Church of East MeadowEast Meadow

Advent candles

9:30 – 10:30 am

Advent & Christmas Services

Farmingdale United Methodist ChurchFarmingdale

Screenshot

10 am – 4 pm

By Hand Artisan’s Holiday Gift Show

Ashawagh HallEAST HAMPTON

Hicks-Nurseries-Santa-2024

10 am – 6 pm

Hicks Nurseries Pictures with Santa

Ages: All
Christmas
Family
Free

Hicks NurseriesWestbury

stem-events-featured-e1764172870752_1f1eb3

10 am – 5 pm

Hofstra University Science and Engineering Festival of Long Island

Ages: 5 and up
Family
Festivals
Free

Hofstra University David S. Mack Sports and Exhibition ComplexHempstead

The Churchennial Banner 12

11 am – 5 pm

Here & There: The Church’s First Churchennial

The ChurchSag Harbor

Santa Visit Event Souvenir Photograph

Various

Santa Claus visit at Tanger Outlets Riverhead

Tanger Outlets RiverheadRiverhead

BAFFA Holiday Artisan Pop-Up 2025

Noon – 4 pm

Holiday Pop-Up Artisan Show

Art
Free

BAFFA GallerySayville

Noon – 5 pm

Emma Stebbins: Carving Out History at Heckscher Museum

Free

Heckscher Museum of ArtHuntington

Noon – 9 pm

Meet Santa at the Tree

Ages: All
Christmas
Family
Free

Huntington Holiday SpectacularHuntington

Breathe Deeply web

Noon – 5 pm

Small Works Exhibition: Breathe Deeply

Alex Ferrone GalleryCutchogue

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