Featured

  • STEM Scouts: Girl Scout Badge Quest – Mechanical Engineering – November 18, 2025

    Nov 18, 2025 5:00PM—6:30PM

    Long Island Explorium 101 East Broadway Port Jefferson, NY 11777

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    November 18, 2025 For Girl Scout Daisies & Brownies Tuesday, November 18, 2025 | 5:00 – 6:30 PMFor Girl Scout Daisies & Brownies Calling all Girl Scouts! Join us at the Long Island Explorium for a special evening of hands-on STEM discovery designed just for scouts. Whether attending with your troop or individually, scouts will…

  • STEM Scouts: Girl Scout Badge Quest – Special Agents & Detectives – November 20, 2025

    Nov 20, 2025 5:00PM—6:30PM

    Long Island Explorium 101 East Broadway Port Jefferson, NY 11777

    Register

    Thursday, November 20th, 2025 Juniors & Cadettes Thursday, November 20, 2025 | 5:00 – 6:30 PM Long Island Explorium, Port Jefferson A thrilling STEM mystery adventure for curious Scouts! Who stole the cookies? Step into the shoes of a real detective and use logic, observation, and critical thinking to solve a hands-on STEM mystery. Through fun…

  • Community Appreciation Day – Black Friday at the Long Island Explorium!

    Nov 28, 2025 1:00PM—5:00PM

    Long Island Explorium 101 E Broadway, Port Jefferson, NY

    Open Hours, November 28, 2025 (Black Friday) Community Appreciation Day Black Friday at the Long Island Explorium! Black Friday at the Long Island ExploriumFriday, November 28, 20251:00 PM to 5:00 PM Kick off the holiday season with a STEM filled afternoon at the Long Island Explorium. Bring the whole family to explore hands on exhibits,…

Current & Upcoming

MS Workshop: Bing Virtual Travel: Journey to Africa

Mar 25, 2021 4:30PM—6:00PM

We are pleased to bring this exciting workshop to you free of charge in partnership with Microsoft. March 25th,  4:30 pm – 6 pm Bing Virtual Travel: Journey to Africa With the power of Bing and Microsoft tools, discover the beauty of Africa as you explore the continent on a larger-than-life virtual adventure in this…

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MS Workshop: Bing Virtual Travel: Journey to Australia

Apr 01, 2021 4:30PM—6:00PM

We are pleased to bring this exciting workshop to you free of charge in partnership with Microsoft. April 1st,  4:30 pm – 6 pm Bing Virtual Travel: Bing Virtual Travel: Journey to Australia With the power of Bing and Microsoft tools, explore the wild wonders of Australia as you explore the continent on an epic…

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MS Workshop: Cuisine From Around The World

Apr 08, 2021 4:30PM—6:00PM

We are pleased to bring this exciting workshop to you free of charge in partnership with Microsoft. April 8th,  4:30 pm – 6 pm Cuisine From Around The World Using the power of Bing and Microsoft tools, travel the world to explore and discover some of the world’s most amazing cuisines and dishes. Collect your…

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MS Workshop: Bing Virtual Travel: US National Parks Road Trip

Mar 18, 2021 4:30PM—6:00PM

We are pleased to bring this exciting workshop to you free of charge in partnership with Microsoft. March 18th,  4:30 pm – 6 pm Bing Virtual Travel: US National Parks Road Trip Plan your perfect American road trip! During this virtual workshop, students will choose 3 national parks or monuments to explore in Bing maps…

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Past | Archive

Open Play Hours – Nov 15th – 16th

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

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

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Discovery Days at the Long Island Explorium – November 11, 2025

Nov 11, 2025 9:00AM—3:00PM

Long Island Explorium 101 East Broadway Port Jefferson, NY 11777

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Open Play Hours – Nov 8th- 9th

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

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

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Discovery Days at the Long Island Explorium – November 4, 2025

Nov 04, 2025 9:00AM—3:00PM

Long Island Explorium 101 East Broadway Port Jefferson, NY 11777

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First Mondays at the Long Island Explorium – November 3rd, 2025

Nov 03, 2025 10:00AM—12:00PM

Long Island Explorium 101 East Broadway Port Jefferson, NY 11777

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Light up the Future Gala

Nov 02, 2025 5:00PM—9:30PM

Wang Center, Stony Brook University, Stony Brook, NY followed Concert: Staller Center

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