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A Magnetic Experience


The world's largest collection of magnetic tiles at your finger tips. A unique STEM experience for kids and adults! 

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A Magnetic Experience


The world's largest collection of magnetic tiles at your finger tips. A unique STEM experience for kids and adults! 

 

LEARNING THROUGH PLAY

At Genius Gems, we believe passionately in learning through play. Our dedicated staff is always on hand to help foster hands-on creativity, interacting with peers, critical thinking, and having fun.

Because in the future, the world will need more designers, inventors, and innovators. At Genius Gems, we make that future happen. 

We are always open for general admission/drop-in play.  We also offer classes, summer camp, field trips, birthdays & parties, and special events like our popular Teen Night and Date Night.  All feature our amazing collection of over 30,000 magnetic tiles, plus Ozobots, Cubelets, and so much more. 

 
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Classes & Camps


Classes & Camps


Summer Camp 2019

Your best summer yet!

Many of our weeks have waiting lists already, so sign up early to reserve your spot!

Weekly STEM themes include Engineering & Maker, Spa Science, Harry Potter & Hermione STEM, Unicorns & Magic Potions, Robotics and Coding, Engineering and Design Studio with 3D Printing and Pokémon STEM! Click here for more details.

Fall 2019 STEM Classes - Coming Soon!

Is your child curious? Imaginative? A problem solver? If so, we have the ideal class for you! Weekly spring classes include Spring Science, Engineering & Maker, Kitchen Chemistry, Robotics & Coding, STEM Enrichment, Engineering & Design Studio with 3D Printing and more!

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Birthdays & Parties


Enjoy 90 minutes of fun and immersive activities that are customized just for you. We have healthy and delicious food options, an on-site café, and educational party favors. Genius Gems parties are organized, clean and FUN! 

book a PARTY PACKAGE

Birthdays & Parties


Enjoy 90 minutes of fun and immersive activities that are customized just for you. We have healthy and delicious food options, an on-site café, and educational party favors. Genius Gems parties are organized, clean and FUN! 

book a PARTY PACKAGE

CONVENIENTLY located In Millburn, NJ

Open all day for open play!

A place for friends and family to connect in a fun and fulfilling way.