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  • Spring Break Camp 2025

    Apr 14, 2025 9:00AM—Apr 16, 2025 12:00PM

    Register

    Monday, Tuesday, & Wednesday April 14th, 15th, and 16th STEM ADVENTURE CAMP – SPRING BREAK 2025 Welcome to the Long Island Explorium’s Spring Break STEM Adventure Camp! Over three exciting mornings, budding scientists, builders, and wayfinders will explore the wonders of nature, experiment with innovative robotics, and embark on an oceanic quest-all inspired by favorite…

  • Maker Faire Long Island, June 7th, 2025

    Jun 07, 2025 10:00AM—5:00PM

    Port Jefferson Harborfront

    Maker Faire Website

    FOR IMMEDIATE RELEASE Maker Faire Long Island Returns for Its 8th Annual Celebration of Creativity and Innovation on June 7th, 2025 LONG ISLAND, NY – Mark your calendars! The 8th annual Maker Faire Long Island will take place on Saturday, June 7th, 2025, from 10:00 AM to 5:00 PM at the Long Island Explorium in…

Current & Upcoming

Explorium Express – Elf Workshops – Dec. 3rd

Dec 03, 2022 1:00PM—2:30PM

Long Island Explorium 101 East Broadway Port Jefferson, NY 11777

Explorium Express – Elf Workshops – December 3rd November 25th Through December 17thExplorium Express presents : Elf Workshops All aboard the Explorium Express! Join us for one of our “Elf Workshops” to make a gift for someone special in your life and engage in some STEM learning along the way! Skip the busy stores and Amazon…

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Explorium Express – Elf Workshops – Nov. 25th

Nov 25, 2022 1:00PM—2:30PM

Long Island Explorium 101 East Broadway Port Jefferson, NY 11777

Explorium Express – Elf Workshops – November 25th November 25th Through December 17thExplorium Express presents : Elf Workshops All aboard the Explorium Express! Join us for one of our “Elf Workshops” to make a gift for someone special in your life and engage in some STEM learning along the way! Skip the busy stores and Amazon…

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Past | Archive

Sensory Saturdays, 3-29-25

Mar 29, 2025 10:00AM—11:30AM

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Open Play Hours – March 29th thr 30th

Mar 29, 2025 1:00PM—Mar 30, 2025 5:00PM

Long Island Explorium Port Jeff Harbor 101 East Broadway Port Jefferson, NY 11777

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STEM Scouts: Girl Scout Badge Quest -March 27th – Robo-Rangers

Mar 27, 2025 5:00PM—6:30PM

Long Island Explorium 101 East Broadway Port Jefferson, NY 11777

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Open Play Hours – March 22nd thr 23rd

Mar 22, 2025 1:00PM—Mar 23, 2025 5:00PM

Long Island Explorium Port Jeff Harbor 101 East Broadway Port Jefferson, NY 11777

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Open Play Hours – March 15th thr 16th

Mar 15, 2025 1:00PM—Mar 16, 2025 5:00PM

Long Island Explorium Port Jeff Harbor 101 East Broadway Port Jefferson, NY 11777

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Open Play Hours – March 8th thr 9th

Mar 08, 2025 1:00PM—Mar 09, 2025 5:00PM

Long Island Explorium Port Jeff Harbor 101 East Broadway Port Jefferson, NY 11777

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