Things to do on Long Island | Local Events

Things to do on Long Island

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Saturday June 21, 2025

6 am – 8 pm

Soulful Sundown

Unitarian Universalists of SoutholdSouthold

Photo – Generic Classroom

8:30 am – 4:30 pm

Safe Boating Course

Ages: 9 and up
Boating
Classes
Family

The Whaling Museum & Education CenterCold Spring Harbor

9 am – 8 pm

Amityville Apothecary’s Alchemy Academy

Masonic LodgeAmityville

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9 – 10 am

Puleston’s Vagabonds, A Birding Club Saturdays 9am – 10am @ CEED

CEED Washington Lodge 287 South Country Road, Brookhaven, NY, 11719Brookhaven,

9 – 10 am

Tai Chi

Mitchell ParkGreenport

9 am – 2 pm

Arts in the Plaza

Ages: All
Art
Family
Festivals

Kennedy PlazaLong Beach

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9 am – noon

Hope Is Here 5K Run/Walk/Stroller-Walk with Kid’s Fun Run

First Responders Memorial Park and Ball FieldIslandia

Light From Darkness (6)

9:30 am – 5 pm

Light from Darkness

Art

BAFFA GallerySayville

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9:30 – 10:30 am

Yoga at The Gardens

Community

The Gardens at Beds & BordersLaurel

Beach Debris

10 am – noon

AMSEAS Beach Walk & Cleanup at Hallock State Park

Hallock State Park PreserveRiverhead

2025 Landcraft Wide small

10 am – 4 pm

Sculpture in the Garden: Sarah Sze at Landcraft Gardens

Landcraft Garden FoundationMattituck

10 am – 6 pm

Get ready for New York’s hottest Anime/TCG Marketplace Expo — Card Clash Expo!

Ages: 5 and up
Community
En Español
Family

Samanea MallWestbury

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10 am – noon

Goat on a Boat

Ages: All
Family

Mashashimuet ParkSag Harbor

Young-Birders-Club

10 am

Young Birders Club Meeting

South Fork Natural History Museum (SoFo)Bridgehampton

June-Puppet-Series-2025

10 am – noon

Goat on a Boat Workshop and Puppet Show

South Fork Natural History Museum (SoFo)Bridgehampton

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10 am – 3 pm

Rocky Point Garden Tour

Rocky Point Hallock Homestead MuseumRocky Point

10:30 am – noon

Docent Tours in the Landcraft Garden

Landcraft Garden FoundationMattituck

10:30 am – 12:30 pm

Solstice Magic with Chris Homer

Ages: All
Family
Free

Caumsett State Historic Park PreserveHuntington

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10:30 am – 12:30 pm

Ecotherapy at Sands Point Preserve: Experiencing the Awe of the natural world

Outdoors

Sands Point PreserveSands Point

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10:30 am – 12:30 pm

Dragonfly Field Day at Mashomack Preserve, Shelter Island

South Fork Natural History Museum (SoFo)Bridgehampton

11 am – 3 pm

Pollinator Festival

Ages: All
Family
Festivals
Free

Sunken Meadow State ParkKings Park

11 am

Snow White And the Seven Dwarfs

Ages: All
Family
Theater

Theatre ThreePort Jefferson

FEstival Crowd at tables

11 am – 5 pm

Family Fun Weekend at The Shoppes

The Shoppes at East WindWading River

The Wizard’s Quest Potion Bottles

11 am – 4 pm

The Wizard’s Quest

Ages: 5 and up
Art
Attractions
Family

The Whaling Museum & Education CenterCold Spring Harbor

baseball

11 am – 4 pm

19th Century Baseball Day

Bay Shore – Brightwaters Public LibraryBrightwaters

Home

11 am – 1 pm

Community Housing Resource Fair – Information for 1st Homebuyers and Current Homeowners

25 PonguogueHampton Bays

grassland-walk

11 am

Grassland Appreciation Walk

South Fork Natural History Museum (SoFo)Bridgehampton

LNLL MLB 2025 PHR event image

11 am – 4 pm

MLB Pitch, Hit & Run

Ages: 5 and up
Family
Free
Sports

Kienle Memorial Field at Fireman’s ParkLindenhurst

Functional Relationships – John Chamberlain

Noon – 5 pm

FUNCTIONAL RELATIONSHIPS: ARTIST-MADE FURNITURE

Guild HallEast Hampton

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Noon – 5 pm

ALMOND ZIGMUND: WADING ROOM

Guild HallEast Hampton

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Noon – 2 pm

ZIGMUND’S WRAP SESSION

Guild HallEast Hampton

5.17 Independency

Noon – 5 pm

INDEPENDENCY: THE AMERICAN FLAG AT 250 YEARS

Southampton Arts CenterSouthampton

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