Things to do in Long Island | Page 20 of 60

Things to do in Long Island

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Sunday April 19, 2026

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Noon – 5 pm

“The Seat of Action: Long Island in the American Revolution and Beyond”

The Long Island MuseumStony Brook

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Noon – 5 pm

“Video Games: The Great Connector”

Ages: 9 and up
Family
Games
History & Culture

The Long Island MuseumStony Brook

book cover

12:30 – 2 pm

Lectures at Long Island Maritime Museum: George Washington’s 1790 Grand Tour of Long Island

Long Island Maritime MuseumWest Sayville

Monday April 20

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Various

Dorothy’s Adventures In Oz

Ages: 5 – 12
Family
Theater

Theatre ThreePort Jefferson

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10 am – 6 pm

Long Island Tulip Festival at Waterdrinker

Waterdrinker ManorvilleManorville

Tuesday April 21

lif-calendar-Dorothy’s-Adventures-In-Oz-2026-03

Various

Dorothy’s Adventures In Oz

Ages: 5 – 12
Family
Theater

Theatre ThreePort Jefferson

lif-calendar-tulip-festival-at-waterdrinker-2026-04

10 am – 6 pm

Long Island Tulip Festival at Waterdrinker

Waterdrinker ManorvilleManorville

Wednesday April 22

lif-calendar-Dorothy’s-Adventures-In-Oz-2026-03

Various

Dorothy’s Adventures In Oz

Ages: 5 – 12
Family
Theater

Theatre ThreePort Jefferson

lif-calendar-tulip-festival-at-waterdrinker-2026-04

10 am – 6 pm

Long Island Tulip Festival at Waterdrinker

Waterdrinker ManorvilleManorville

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6 – 8 pm

Adults 21+ Roller Skating in Greenport

Nightlife

Greenport American LegionGreenport

7 – 9 pm

The Battle of Long Island

Islip Public LibraryIslip

7:30 – 9:30 pm

80’s Music Bingo

Games
Music

317 Main StreetFarmingdale

Thursday April 23

lif-calendar-Dorothy’s-Adventures-In-Oz-2026-03

Various

Dorothy’s Adventures In Oz

Ages: 5 – 12
Family
Theater

Theatre ThreePort Jefferson

lif-calendar-tulip-festival-at-waterdrinker-2026-04

10 am – 6 pm

Long Island Tulip Festival at Waterdrinker

Waterdrinker ManorvilleManorville

Healing Through Art

11 am – noon

Healing Through Art

Art
Classes

Parrish Art MuseumWater Mill

Sea Survival Challenge – Navigator’s Necklace

11 am – 4 pm

Museum Adventure Activity: Sea Survival Challenge

Ages: 3 and up
Attractions
Craft & DIY
Family

The Whaling Museum & Education CenterCold Spring Harbor

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