logo for the great adventure lab, science and stem enrichment for kids in DC and Deerfield, Illinois.

If you are a parent or an after school activity coordinator and you have read our FAQs and still have questions, email us or call us at:

Metro Washington DC/ Baltimore:  (240) 442-1855

We can usually respond to email within 24 hours; it may take us up to two days to respond to voicemails.

If you have urgent questions about a current class or a scheduled party, please email our hotline.