“As a pediatrician, I really believe Sponge had a large impact on their early development...and they had sooo much fun too! We have made such wonderful friends over the last 3 years through Sponge as well.” – M.S.

Our Classes

Sponge offers award-winning Spanish, Chinese (Mandarin), French, Japanese, Hindi, and German classes for kids in the greater Seattle area.  Bring your newborn or toddlers and learn along with them. Drop off your older child to learn a language while having fun. Or bring our program to your child’s elementary school, so they can discover the world there.


Red Tricycle Favorites

Register now

It’s time to sign up for Summer sessions at our centers! Summer classes start in June. You can trial a class now to experience the Sponge difference!

We also offer classes at preschools and elementary schools.  You can be a hero, and bring language to your school.


KING 5 News Special


  • The 2016-17 Sponge Curri-COOL-a

    We are pleased to offer language classes this fall, using our engaging, research-driven curricula, taught completely in language. For the 6th year in a row, your trust and support has gotten us a spot as a finalist in this year’s Golden Teddy Award by ParentMap. Sponge is the only language provider finalist in the Infant-Toddler […]


    We’re excited to announce that Sponge is a 2016 Parent Map Golden Teddy Finalist in multiple categories! Many thanks to all of you for nominating us and voting for us to make this possible! Sponge is the only language provider finalist in the Infant-Toddler class and the After-School – Learning Enrichment Programs categories. We are […]

  • Sponge is now on Microsoft Prime!

    We are pleased to announce Sponge classes are now available via Microsoft Prime and Passport Corporate programs! Get special Passport member pricing on New Registrations for in-center classes and Summer camps by doing these 2 simple steps: 1) Register via Microsoft Prime, and other Passport Corporate program participant sites. You can find us under Education […]