“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, 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 Fall sessions at our centers. Fall classes start in September. You can trial a class 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


  • Open House Roundup

    We had a terrific grand opening weekend! Did you miss the event? Sign up for a free trial class instead! Details here.

  • Sneak Peek at the New Sponge

    The doors open Sat. 8/29 with our Around-the-World celebration. Here’s your first look at the cheery new space!

  • Announcing Our New Eastside Location!

    We’re getting ready to open our new space in time for the Fall Session! It’s bright, cheery and conveniently located, with lots of parking, nearby cafes and shops.