Mercer Slough Environmental Education Center

A partnership with the City of Bellevue, offering nature-based programs for all ages.


Visit Polliwog Preschool

Polliwog Preschool

We offer tours on the first Thursday of every month at 2 p.m. These tours will give you the opportunity to see our classroom, explore our grounds and ask the teachers questions.

Upcoming Tours:

  • September 6
  • October 4
  • November 1
  • December 6
  • January 26, 2019*
  • February 7
  • March 7
  • April 4
  • May 2

To RSVP, or to request a tour at a different time, contact Caroline Cook at

*Open house on Saturday from 10 a.m. – 12 p.m.

If you don’t hear from a Polliwog teacher within 2-3 days, please resubmit your application or contact Caroline Cook at



Mercer Slough Environmental Education Center