“The teachers at Sponge are extremely engaging, inventive and encouraging.” – Katie & Ben

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.


Register now

It’s time to sign up for Spring sessions at our centers! Spring classes start in February. 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


  • Sign Up for Spring!

    Save your spot for Spring, and keep up the language learning. New to Sponge? You can trial a fall class now.

  • Announcing… Advanced Mandarin Chinese!

    It’s our newest class offering, and we can’t wait to share it with you. Students will be introduced to reading and writing alongside all of your favorite interactive Sponge activities!

  • New Registration System for Fall

    It’s easy to use, and has lots of new features that make signing up more simple.