The Best FREE Things to Do on Long Island

Thursday Sep. 18, 2025

All day

9 am – 7 pm

11 am – 4 pm

11 am – 4 pm

11 am – 6 pm

Chase Edwards GalleryBridgehqampton

Noon – 5 pm

Noon – 5 pm

2 – 6 pm

2 – 6 pm

Free things to do on Long Island

Thursday Sep. 18, 2025

Featured Events

“EXPLORATIONS” Marilyn Stevenson Solo Exhibit
The Water Mill Museum

Vanishing Landscapes, an exhibit by Artist Lynn Dunham
Chase Edwards Gallery

Triumph of Nature: Art Nouveau from the Chrysler Museum of Art
The Long Island Museum

JOEL MESLER: MILES OF SMILES
Guild Hall

MARY HEILMANN: WATER WAY
Guild Hall

Beyond the Present: Collecting for the Future
Southampton Arts Center

“All We See” presented by East End Photographers Group
The Depot Art Gallery

Greenport Harbor Brewing Company Presents Contemporary Artist Gavin Zeigler
Greenport Harbor Brewing Company’s Greenport Tasting Room

Fitzhugh Karol: On the Grounds
Arts Center at Duck Creek

Long Island Family Day 2025
Cradle of Aviation Museum

Chowdah Chowdown 2025 – benefiting Springs Food Pantry
Springs Tavern and Grill

What’s Up

Jobs on Long Island

More from Around Long Island

Inside Northwell’s real estate expansion

Things to Do in the Hamptons This Week, September 19-25, 2025

Hamptons Agents Weigh In: What’s Next for the Market This Fall?

Mayor Adams calls for end to NYC horse-drawn carriage industry; City Council says for political gain