Plan Your Visit

Reservations Required

for Table Seating

Order Online with

Curbside Pickup


We are in unprecedented times, and we need your support to ensure we are a safe and cleanly place for everyone who chooses to enter.  Please read our COVID-19 procedures, policies, and legal agreement before heading in for a visit.  We created them for your safety and ours.


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 averages of $12 to $25 per child during a visit.  That said, we have projects that cost as little as $5 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 activities.  [Yes.  Adults must stay with their little ones at all times.]

Ideal Ages: 3+
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 3.  We do have a basket of fidgets you can borrow ($6) for kids age 2 and under 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.]

With our new Covid policies, we are offering time slots of 1 hour and 15 minutes per seating.  This way we have time to thoroughly clean the tables between each reservation!  We hope to be back to free-range seating soon with unlimited table times.  Sorry for any inconvenience during this strange time.

Reservations are strongly recommended due to government restrictions related to Covid safety requirements. 



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

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

The Great STEMporium

18388 Coastal Highway #10

Lewes, DE 19958

(302) 313-5139

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