Things to do in Long Island

Things to do in Long Island

Find events happening tomorrow in your neighborhood

Post an Event

Sunday Sep. 21, 2025

Girl Scout Programs

All day

Walt Whitman Birthplace Museum – Girl Scout Programs!

Ages: 5 – 12
Art
Classes
Family

Walt Whitman BirthplaceHuntington Station

9 am – 7 pm

Art Show: “LOOK UP” – Photography by Jean Schweibish

Art
Free

Mattituck-Laurel LibraryMattituck

West Wind by Jon Van Brunt

10 am – 4 pm

The Atelier at Flowerfield is excited to present “Long Island Landscapes,” a dual exhibition of local artists Jonathan Van Brunt and Patricia Yantz opening Thursday, August 14th

Art
Classes

The Atelier at FlowerfieldSt. James

725 ad 8.25.25 BW crop sm 400

10 am – 4 pm

The “725 Art Show” at the Sag Harbor Whaling and Historical Museum

Art

Sag Harbor Whaling & Historical MuseumSag Harbor

Plein-Air-Painiting-Lori-2

10 am – noon

Plein Air Painting Workshop at Sands Point Preserve

Art
Outdoors

Sands Point PreserveSands Point

Legendary Crafts Jelly Fish Wand – Image Only

11 am – 4 pm

Legendary Crafts

Ages: All
Art
Attractions
Family

The Whaling Museum & Education CenterCold Spring Harbor

Tree Island 82680018 Edit 9908

11 am – 4 pm

“EXPLORATIONS” Marilyn Stevenson Solo Exhibit

Art
Free

The Water Mill MuseumWater Mill

Barn 3

11 am – 5 pm

Vanishing Landscapes, an exhibit by Artist Lynn Dunham

Art
Free

Chase Edwards GalleryBridgehqampton

Light From Darkness

11:30 am – 4 pm

Light From Darkness

Art
Free

BAFFA GallerySayville

9. Louis Majorelle, Buffet, ca.1900 (Resized Image) (1)

Noon – 5 pm

Triumph of Nature: Art Nouveau from the Chrysler Museum of Art

Art

The Long Island MuseumStony Brook

ANN_WHALE-1_06fffa

Noon – 7 pm

Greenport Harbor Brewing Company Presents Contemporary Artist Gavin Zeigler

Greenport Harbor Brewing Company’s Greenport Tasting RoomGreenport

7.26 Chris Mack

Noon – 5 pm

Beyond the Present: Collecting for the Future

Southampton Arts CenterSouthampton

Joel_Mesler_083-550×412

Noon – 5 pm

JOEL MESLER: MILES OF SMILES

Art

Guild HallEast Hampton

Glassy-Wall-©Dan-Bradica-550×412

Noon – 5 pm

MARY HEILMANN: WATER WAY

Art

Guild HallEast Hampton

Noon – 5 pm

“All We See” presented by East End Photographers Group

Art
Free

The Depot Art GalleryMontauk

1 – 3 pm

Oscar Molina Unveils Collaborative Artist Guestbook Canvas at Keyes Art Gallery

Art
Free

Keyes Art GallerySag Harbor

UUCSR-postcard-1_ce7599

1 – 3 pm

An Artist’s Nature: The work of Ron Becker

Unitarian Universalist Congregation at Shelter RockManhasset

FitzhughKarol_Beligila, Matailanga_SxSCottesloe2021_PhotoLouiseCoghill001_HR

2 – 6 pm

Fitzhugh Karol: On the Grounds

Arts Center at Duck CreekEast Hampton

Pokémon TCG Meetup (7)

2 – 3 pm

Sunday Sounds – Dueling Pianos

Ages: All
Art
Attractions
Family

The Merrick LibraryMerrick

Screenshot

2 – 6 pm

Daisuke Kiyomiya: Forms of Perception

The Arts Center at Duck CreekEast Hampton

SERENADE DUO 2

2 – 4 pm

The Atelier presents “Concert & Create with Serenade Duo” Sunday, September 21st at 2:00-4:00 PM

Art
Music

The Atelier at FlowerfieldSt. James

diz-posT-1

3 – 5 pm

Disenchanted! The hit musical

Art
Comedy

Hardscrabble TheaterFarmingdale

diz-posT-1

8 – 10 pm

Disenchanted! The hit musical

Art
Comedy

Hardscrabble TheaterFarmingdale

+ Export Events

More from Around NYC

power

Victoria’s Secrets: Celebrating Power Women

Carriage horse industry equine. under inspection

TWU launches ad blitz to defend against NYC horse-carriage industry ban

Last year's Cherry Grove Weekend of Women event at the Belvedere.

Second annual Cherry Grove Weekend of Women slated for Oct. 3-5

red hook warehouse fire

Red Hook steps up for artists, business owners facing ‘complete destruction’ after warehouse fire