🎉 NOON Year's Eve Celebration! 🕛 Noon Year’s Eve – Countdown to Noon Celebration at the Long Island Explorium Sunday, December 31, 2024 | 10:00 AM – 12:00 PM For Ages K-5 with One Parent/Guardian | $50 per Pair (Child + Parent) Max 15 Pairs | Pizza and Drinks Included Kick off the New Year…

Register for Your Handmade Holiday Gnome Kit Purchase your kit and pickup Open Hours this Weekend through Monday, December 23rdExplore Creativity with a Handmade Holiday Gnome Kit Craft a festive, eco-friendly ornament while supporting the Long Island Explorium’s STEM programs. About the Kit Handmade & Sustainable: This beginner-friendly kit from Ewes & Coos is made…

Holiday Shopping Event partnership with Port Jeff Chamber of Commerce – December 13th,  2024 – Holiday Shopping Hustle & STEM Rumble! This holiday season, we’ve partnered with the Port Jefferson Chamber of Commerce to offer a special Holiday Shopping Drop-Off Program! While you explore the village’s charming shops during extended hours, your children can enjoy…

Victorian Visions: Build Your Own Kaleidoscope!  During Open Play this Dicken’s Festival Weekend: Victorian Visions: Build Your Own Kaleidoscope!  A Special Event During the Port Jefferson Charles Dickens Festival Step back in time and experience the magic of the Victorian era at the Long Island Explorium! As part of the Port Jefferson Charles Dickens Festival,…

Victorian Visions: Build Your Own Kaleidoscope!  During Open Play this Dicken’s Festival Weekend: Victorian Visions: Build Your Own Kaleidoscope!  A Special Event During the Port Jefferson Charles Dickens Festival Step back in time and experience the magic of the Victorian era at the Long Island Explorium! As part of the Port Jefferson Charles Dickens Festival,…

First Mondays: Homeschool Families Exclusive at the Long Island Explorium Exclusive STEM Adventures for Homeschool Families – First Monday of Every MonthA New Homeschool Families Exclusive at the Explorium Start each month with an enriching and interactive STEM experience designed exclusively for homeschool families at the Long Island Explorium! First Mondays offer a unique opportunity…

Celebrate Community, Creativity, and Cheer this Black Friday Open Hours, November 29, 2024 (Black Friday)Community Appreciation Day Black Friday at the Long Island Explorium! Kick off the holiday season with a day full of fun, treats, and community celebration! What’s Happening: Hot Cocoa & Popcorn – Warm up with complimentary snacks. Holiday Photos – Capture…

Discovery Day Interactive Workshops – November 2024 – STEM Election Day School Holidays November 2024Discovery Days Workshop – STEM Election Day: You Decide! Empower Your Child to Choose Their STEM Adventure! Join us for a special Election Day Discovery Day where the power is in your child’s hands! On November 5th, students will get to…

First Mondays: Homeschool Families Exclusive at the Long Island Explorium Exclusive STEM Adventures for Homeschool Families – First Monday of Every MonthA New Homeschool Families Exclusive at the Explorium Start each month with an enriching and interactive STEM experience designed exclusively for homeschool families at the Long Island Explorium! First Mondays offer a unique opportunity…

Experience Fall with the Explorium during Port Jeff Harvest Festival Weekend! Open Hours, during Harvest Fest Weekend: October 19-20Join the Long Island Explorium for a Weekend of Family Fun! Join the Long Island Explorium for a Weekend of Family Fun! Embrace the beauty of autumn at the Port Jeff Harvest Festival! Bring the whole family…