Genius Gems LLC

06/10/2025

🚀 Fall STEM Classes Are Here! 🧪💡
Calling all K–6th grade creators! From coding to 3D printing, science to engineering—our hands-on classes are inspiring the next generation of coders, engineers and future STEM leaders!

📍 Millburn, NJ & NYC
🎯 Limited spots—enroll now and spark a love of STEM!

12/04/2024

Looking for a Parent Night Out on the town sans kids? Yes, please! Drop off your kids this Saturday, December 7 from 5:30-8 PM at either Millburn or NYC locations for holiday-themed Glitter tiles, glow-in-the-dark building, pizza, juice and fun evening vibes! Advance registration on our website is required.

10/09/2024

Make a custom laser cut Glitter Tile at our design bar!

We combine STEM and the arts to curate the coolest art piece yet!

10/09/2024

Looking for a unique night out in a relaxed, child-free environment? Join us for our After Dark Party at Genius Gems NYC on Saturday, October 12th from 8-10 pm. Enjoy beer and wine, or treat yourself to an ice cream sundae, get creative at our Design Bar, and, of course, use our thousands of magnetic tiles to build anything you can dream up!

Tickets are available on our website (exclusively for ages 18 and up).

10/08/2024

Our winter STEM class registration is live! From testing rainbow density towers, to building their own airplanes, our STEM students are always engaged in exciting and educational hands-on experiments and projects.

Check out the link in our bio to apply for our winter STEM classes in NYC and NJ.

10/03/2024

Fall is creeping up on us! Are you ready for the cold weather? 🍁

Have some Fall fun and create Glitter Tiles this season ✨

10/02/2024

No school this week? Gather your friends and join us at Genius Gems! Building challenges, Design Bar, marble shoots, robots and more - plus enjoy a snack or a sweet treat in our cafe!

09/30/2024

There is so much joy and positive energy at a Genius Gems party! Our parties foster connections with friends -- for both parents and kids alike -- plus fun, engaging, and structured activities to keep all of your active friends happy and joyous. See our website for all of our fall and winter party options!

09/27/2024

Join us for our first-ever After Dark Party at Genius Gems NYC, exclusively for adults (ages 18 and up)! Sip on beer or wine (21+), indulge in decadent ice cream sundaes, get creative at our Design Bar, and (why not?) build with a gazillion magnetic tiles -- all in a relaxed, child-free environment. Tickets are $10 + tax online in advance (increasing to $15 + tax the day of the event). Each ticket includes a choice of one token, which can be used for beer/wine (21+), an ice cream sundae, or a Design Bar project. Please note, this event is strictly for ages 18 and over. Get your tickets now before they sell out!

Genius Gems Chelsea NYC Home Page

09/16/2024

Does this character look familiar to you? 🤔

Comment down below your guess!

09/13/2024

It’s Friday the 13th which means it’s time to binge watch all of the movies 🎥 🔪

Do you think this tile is Jason approved?