Community Events

Current & Upcoming

Community Event: Tech Together at William Floyd STEAM Night

Apr 15, 2026 6:00PM—8:00PM

William Floyd High School 240 Mastic Beach Road Mastic Beach, NY 11951

Community Event See a list of Upcoming Events Open Play Hours – School Year Hours in Effect Open Play at the Long Island Explorium Join us as we celebrate STEM, Space, Math, and Maker Activities all month long with exhibits, workshops, and special events! Join us for hands-on activities, crafts, and more. Community EventTech Together…

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Past | Archive

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

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Community Mix & Mingle

Apr 22, 2025 6:00PM—8:00PM

Long Island Explorium 101 East Broadway Port Jefferson, NY 11777

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Holiday Shopping Drop-off Event at the Long Island Explorium – 12-13-24

Dec 13, 2024 6:00PM—8:00PM

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

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

Nov 29, 2024 1:00PM—5:00PM

Long Island Explorium 101 E Broadway, Port Jefferson, NY

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Special Activity during the Port Jeff Festival – Oct 20th

Oct 20, 2024 1:00PM—5:00PM

Port Jeff Harbor 101 East Broadway Port Jefferson, NY 11777

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Special Activity during the Port Jeff Festival

Oct 19, 2024 1:00PM—5:00PM

Port Jeff Harbor 101 East Broadway Port Jefferson, NY 11777

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