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 typically offer tours on the first Friday of every month at 10 a.m. These tours will give you the opportunity to see our classroom, explore our grounds and ask the teachers questions.

Upcoming Tours:

  • October 4
  • November 1
  • December 6
  • January 10 (second Friday)
  • January 25 (Saturday, 10 a.m.-noon)
  • February 7
  • March 6
  • April 3
  • May 1

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