The Best FREE Things to Do on Long Island

Free things to do on Long Island

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Saturday Jan. 17, 2026

Bethesda AR Heather

All day

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

Art
Free

Heckscher Museum of ArtHuntington

Beach Debris

10 am – noon

AMSEAS Beach Walk & Cleanup at Hallock State Park

Hallock State Park PreserveRiverhead

Preschool_Fair_Facebook_Event_Cover

10 am – noon

Preschool Fair (for parents & caregivers looking for preschools for their child)

Ages: 4 and under
Community
Family
Free

Emma Clark LibrarySetauket

Noon – 5 pm

Emma Stebbins: Carving Out History at Heckscher Museum

Free

Heckscher Museum of ArtHuntington

Breathe Deeply web

Noon – 5 pm

Small Works Exhibition: Breathe Deeply

Alex Ferrone GalleryCutchogue

ChasingTheLight

Noon – 2 pm

Chasing the Light

Art
Free

BAFFA GallerySayville

Sunday Jan. 18

Bethesda AR Heather

All day

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

Art
Free

Heckscher Museum of ArtHuntington

Noon – 5 pm

Emma Stebbins: Carving Out History at Heckscher Museum

Free

Heckscher Museum of ArtHuntington

Breathe Deeply web

Noon – 5 pm

Small Works Exhibition: Breathe Deeply

Alex Ferrone GalleryCutchogue

ChasingTheLight

Noon – 2 pm

Chasing the Light

Art
Free

BAFFA GallerySayville

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