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Things to do on Long Island

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Saturday Oct. 18, 2025

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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

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10 am – 5 pm

Hicks Nurseries 50th Annual Fall Festival

Ages: All
Family
Festivals
Free

Hicks NurseriesWestbury

Great Give Back 2024 (2)

10 – 11 am

Main Street Clean Up

The Hampton LibraryBridgehampton

10 am – 2 pm

Annual Fire Prevention Day and Open House at Stony Brook Fire Department

Ages: All
Community
Family
Free

Stony Brook Fire DepartmentStony Brook

Brown Wooden Best friend Pictures Photo Collage (1)

All day

Harvest Ride: Vine & Ale Electric Bike Tour Thru Wine Country

Mattituck

collage NorthFork

10 am – 3 pm

Classic Wine Tour

Mattituck

EESEA_SELECTS (40)

10 am – 6 pm

Electrify Expo New York!

Festivals

Nassau ColiseumUniondale

Great Give Back

10 am – 2 pm

Children’s Costume Drop & Shop part of “The Great Give Back’ with the Great Neck Library

159 Bayview Avenue, Great Neck, NY 11023Great Neck

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10 am – 3 pm

Merry Christmas Basket Workshop

Art
Classes

Hallockville Museum FarmRiverhead

SMALL-Lavender-Owl-copy

10 am – 4 pm

Bats, Barnacles & Broomsticks Halloween Party

Long Island AquariumRiverhead

HAUNTEDPROPS.COM Presents Ghosts, Witches

10 am – 10 pm

HAUNTEDPROPS.COM Presents Ghosts, Witches

HAUNTEDPROPS.COMManorville

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10 am – 1 pm

Fall Open House

Ages: All
Family
Free
Open Houses

The Knox SchoolSaint James

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

BCDS Fall Fair

11 am – 6 pm

Buckley Country Day School Fall Fair

Buckley Country Day SchoolRoslyn

.01 jewlery making classes

11 am – 4 pm

Jewelry Making Classes

Pelletreau Silver ShopSouthampton

Homefront to Battlefront

11 am – 4 pm

Homefront to Battlefront: Southampton during World War II

Veterans Memorial HallSouthampton

11 – 11:45 am

Inclusive Move & Play (ages 5-10yrs)

Classes

Project Most Community Learning CenterEast Hampton

11 am – 5 pm

39th Annual Rock Hall Country Fair

Rock Hall MuseumLawrence

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11 am – 12:30 pm

Super Family Saturday: Enchanted Forest

Ages: All
Art
Family

Nassau County Museum of ArtRoslyn Harbor

Shelter Island Fall 5K RunWalk

11 am – 1 pm

Shelter Island Fall 5K Run/Walk

Ages: 5 and up
Family
Fundraisers
Sports

Crescent BeachShelter Island

The Churchennial Banner 12

11 am – 5 pm

Here & There: The Church’s First Churchennial

The ChurchSag Harbor

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11 am – 2 pm

Shelter Island’s 26th Annual Fall 5K Run/Walk

Community

Crescent BeachShelter Island

11 am – 3 pm

Waldorf School of Garden City Annual Fall Fair

Ages: 5 and up
Craft & DIY
Family
Festivals

Waldorf School of Garden CityGarden City

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 – noon

Pumpkin Spice Slime (ages 5-12)

Classes

Project Most Community Learning CenterEast Hampton

LVIS-LUNCHEON POSTER-PRINT (1)

11:30 am – 2:30 pm

Landmarks Luncheon 2025 to Spotlight Historic Freetown and Cultural Preservation Efforts

Maidstone ClubEast Hampton

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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 – 3 pm

Not So Scary Kids Adventure at Gateway’s Haunted Playhouse

Ages: All
Art
Attractions
Family

The Gateway PACSCBellport

Noon – 12:45 pm

Fit Games (ages 5-7)

Classes

Project Most Community Learning CenterEast Hampton

BigWorks

Noon – 4 pm

Big Works

Art
Free

BAFFA GallerySayville

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