Contact Us

$5 per person

Members and children under 1 are free
Port Jefferson Library card holders - $1 off each admission ticket

Hands-on Workshops for Young Scientists, Grades Pre-K to 6TH!

A birthday they won't soon forget full of exciting, interactive activities.

Our 2019 Faire was a huge success and this year will be even more exciting. Visit our website.

Long Island Explorium
P.O. Box 465
Port Jefferson, NY 11777

At Port Jeff Harbor
101 East Broadway
Port Jefferson, NY 11777

631-331-3277