The Best FREE Things to Do on Long Island

Free things to do on Long Island

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Monday Dec. 29, 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

Unknown

9 am – 9 pm

Rachelle Krieger Art Exhibit at The Adler Gallery

Art
Free

Port Washington Public LibraryPort Washington

Philosphy

10 – 11 am

Philosophy with Susan Pashman

The Nathaniel Rogers HouseBridgehampton

The Churchennial Banner 12

11 am – 5 pm

Here & There: The Church’s First Churchennial

The ChurchSag Harbor

Breathe Deeply web

Noon – 5 pm

Small Works Exhibition: Breathe Deeply

Alex Ferrone GalleryCutchogue

5 – 8 pm

Town of Islip Holiday Drive-Thru Light Show

Ages: All
Attractions
Family
Free

Brookwood HallIslip

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