The Great STEMporium

18388 Coastal Highway #10

Lewes, DE 19958

(302) 313-5139

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Plan Your Visit

How it Works:

We're a restaurant, but we don't serve food...we serve science experiments!  You and the kids come in, get a table, look over the "menu," and order up the science projects that interest the kids the most.  We'll hurry back to the prep area, rustle up your projects, and deliver them to your table where the joy and delight lasts until your minds are full.


We're located at 18388 Coastal Highway, Lewes, DE 19958.  Our entrance is on the South-bound side of Rt 1/Coastal Hwy.  Same shopping center as Go Brit! and Verizon.  Directly across the street from Bethany Blues, which is just a wee bit north of Midway Theaters.


Prices vary based on the activities your little ones would like to do.  Generally, we see an averages of $12 to $25 per child during a visit.  That said, we have projects that cost as little as $3 and as much as $15.  Kids tend to do 30 minutes of Play Time(d) activities and then pick one Make 'n Take activity (e.g slime, an H2O clock, a solar oven, etc).  There is no charge for adults...unless the adult would like his/her own experiments.  [Yes.  Adults must stay with their little ones at all times.]

Ideal Ages: 5+
Important Note: There are choking hazards, and it's a very active environment (Read: can get loud/exciting) that requires your full attention to make sure the experience is safe and enjoyable for all the children you bring in. Sorry. Our menu doesn't have STEM projects for kids under 5.  We do have a basket of fidgets you can borrow ($6) for kids age 3 & 4 to keep them busy.

Adult to Child Minimum = 1 adult for every 3 children
Child to Adult Maximum = 3 adults for every 1 child
[These ratios are helpful for the enjoyment and safety of all participants AND our table space availability too.]

You'll want to plan about 30 minutes to an hour for your visit.  Some families, who really really love science will end up staying 90 minutes or more!

Reservations strongly recommended for parties of 7+ 



Credit card payments only.  No cash.  We accept Visa, Mastercard, and American Express. 

Yep. There's plenty of parking in our shopping center.  There are 2 handicap spaces directly in front of the doors.  There is a ramp near the doors.  Our doorways, isleways, tables, and bathrooms are wheelchair accessible...even our big, special door that helps us keep all the magic inside!