Things to do in Long Island | Page 2 of 2

Things to do on the Long Island

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Sunday Sep. 21, 2025

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11 am – 9 pm

38th Annual Bellmore Family Street Festival

Bellmore Long Island Rail Road Parking LotBellmore

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11 am – 12:30 pm

International Coastal Cleanup at Sands Point Preserve

Sands Point PreserveSands Point

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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

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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

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Noon – 5 pm

JOEL MESLER: MILES OF SMILES

Art

Guild HallEast Hampton

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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

Mad Science LIF

Noon – 3 pm

Long Island Family Day 2025

Ages: All
Family
Festivals
Free

Cradle of Aviation MuseumGarden City

1 – 3 pm

Oscar Molina Unveils Collaborative Artist Guestbook Canvas at Keyes Art Gallery

Art
Free

Keyes Art GallerySag Harbor

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1 – 3 pm

An Artist’s Nature: The work of Ron Becker

Unitarian Universalist Congregation at Shelter RockManhasset

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2 – 4 pm

Michael Harrison’s Ventastic

Comedy

The SuffolkRiverhead

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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

DelaneyCostante

2 – 3 pm

ats on the Beach, Bay & Beyond with Delaney Constante

Long Pond Greenbelt Nature CenterBridgehampton

2 – 5 pm

Inaugural Islip Irish Day Parade

Downtown IslipIslip

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2 – 5 pm

Introduction to Sound Healing

Health & Fitness

One Ocean YogaBridgehampton

SAM DILLON INSTA

3 – 4:30 pm

Sam Dillon Quartet – JAZZ at the Barn

Music

Conklin BarnHuntington

Carolyn Enger

3 – 4 pm

Resonating Earth with Carolyn Enger, Piano

Free
Music

Rogers Memorial LibrarySouthampton

Paul Cipro

3 – 4 pm

PAUL CIPRO BAND to Perform at Long Island Music & Entertainment Hall of Fame Sept. 21st

Music

The Long Island Music and Entertainment Hall of Fame and MuseumStony Brook

diz-posT-1

3 – 5 pm

Disenchanted! The hit musical

Art
Comedy

Hardscrabble TheaterFarmingdale

21st – Cybersecurity

3 – 4 pm

Behind the Scenes on Cybersecurity, Emerging Technology and Resilience in a Security Challenged World

Free
Talks

Quogue Library IncQuogue

Solomon Eichner small poster 2

3 – 4 pm

SOLOMON EICHNER, concert pianist at the Montauk Library

Music

Montauk LibraryMontauk

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4 – 5:30 pm

Film Screening: The Weight of Memory: I Am Bernie Furshpan

Film

LTV StudiosWainscott

Screenshot

5 – 7 pm

Mudflats String Band Live Concert

Music

Unitarian Universalists of SoutholdSouthold

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5:30 – 7 pm

Rise Sound Bath with Isabelle & Stephan

Health & Fitness

One Ocean YogaBridgehampton

diz-posT-1

8 – 10 pm

Disenchanted! The hit musical

Art
Comedy

Hardscrabble TheaterFarmingdale

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