Things to do in Long Island | Page 13 of 91

Things to do in Long Island

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Saturday Sep. 20, 2025

The Great Cow Harbor

8:30 – 11:30 am

THE GREAT COW HARBOR 10K RUN & 2K Fun Run

PARKING – Northport High SchoolNorthport

107166

8:30 am – noon

Vin Zorbo Live Like Vin 5K Run/Walk

Sports

Westhampton Beach Village MarinaWesthampton Beach

9 – 10 am

Tai Chi

Mitchell ParkGreenport

9 am – 2 pm

Arts in the Plaza

Ages: All
Art
Family
Festivals

Kennedy PlazaLong Beach

01. CHTS

9 am – 4 pm

Southampton History Museum Carriage House Thrift Shop

Southampton History MuseumSouthampton

9 am – 7 pm

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

Art
Free

Mattituck-Laurel LibraryMattituck

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9 am – 4 pm

Stand Up to Poverty Health Fair

Brentwood Recreational CenterBrentwood

YOGA_105884

9:30 – 10:30 am

Yoga at The Gardens

Community

The Gardens at Beds & BordersLaurel

9:30 – 10:15 am

Toddler & Teeny Tumbling (ages 18mos – 3yrs)

Classes

Project Most Community Learning CenterEast Hampton

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

APPLES N BREW (2)

10 am – 3:30 pm

Vines, Views & Velos: An Electric Ride Through Wine Country’s Finest

East End Bike ToursMattituck

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

10 am – 4 pm

Coastal Vintage LI Antiques / Flea / Farmers Market

elks lodge southamptonSouthampton

lif-calendar-Heritage-Farm-&-Garden-2025-Fall-Festival-2025-09

10 am – 4:30 pm

Heritage Farm & Garden 2025 Fall Festival

Heritage Farm & GardenMuttontown

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10 am – 4 pm

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

Art

Sag Harbor Whaling & Historical MuseumSag Harbor

10:15 – 11 am

Mighty Movers (ages 2.5-4)

Classes

Project Most Community Learning CenterEast Hampton

10:30 am – noon

Docent Tours in the Landcraft Garden

Landcraft Garden FoundationMattituck

Sands-Willets House

10:30 – 11:30 am

Tour the Historic Sands-Willets House, c. 1735/1845

Ages: 5 and up
Family
History & Culture
Tours

Sands-Willets HousePort Washington

240403 PA, Gerald Simons, Tick Resource Center

10:30 am – noon

Tick Borne Disease; What you need to know!

Wertheim NWR Visitor CenterShirley

11 am – 6 pm

Saint Ann’s and Fire Island Ministries Fall Festival

Festivals

Saint Ann’s Episcopal ChurchSayville

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

Jolly Roger Flag -Pic Only

11 am – 4 pm

Jolly Roger Scavenger Hunt

Ages: 3 and up
Attractions
Family
Free

The Whaling Museum & Education CenterCold Spring Harbor

11 am – 6 pm

San Gennaro Feast at Lenny Bruno Farms

Lenny Bruno FarmsManorville

Custom House Events calendar Image

11 am – 3 pm

Custom House in Sag Harbor Open for Tours Saturdays & Sundays through October 12

Custom House Sag HarborSag Harbor

Yo, Ho, Ho & A Barrel of Fun! – Image Only Only

11 am – 1 pm

Yo, Ho, Ho and a Barrel of Fun

Ages: 3 and up
Art
Attractions
Family

The Whaling Museum & Education CenterCold Spring Harbor

lif-calendar-38th-Annual-Bellmore-Family-Festival-2025-09

11 am – 11 pm

38th Annual Bellmore Family Street Festival

Bellmore Long Island Rail Road Parking LotBellmore

11 – 11:45 am

Inclusive Move & Play (ages 5-10yrs)

Classes

Project Most Community Learning CenterEast Hampton

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11 am – 4 pm

Architecture and Design Tour

Southampton Arts CenterSouthampton

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