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…

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…

🎉 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…

 Discovery Days at the Long Island Explorium – January 20th, 2024 January Discovery Days 2024-25 at the Long Island Explorium School Holiday Drop-Off Program for Grades 2-6 9:00 AM – 12:00 PM | $40 per Child | Max 20 Children Start the new year with excitement and discovery at the Long Island Explorium’s January Discovery…

 Discovery Days at the Long Island Explorium – January 20th, 2024 January Discovery Days 2024-25 at the Long Island Explorium School Holiday Drop-Off Program for Grades 2-6 9:00 AM – 12:00 PM | $40 per Child | Max 20 Children Start the new year with excitement and discovery at the Long Island Explorium’s January Discovery…