Northwest Trek

Get outside. Watch nature. ID and discover.
Free. All ages.
Help the Puget Sound area (including Tacoma, Eatonville, Seattle, Bellevue, Everett and any place within Snohomish, King and Pierce counties!) show the world how biodiverse our region is by making observations of local species during City Nature Challenge!

May the slime be with you. Slip, slide and slime at this truly Northwest festival! June 23-24.

looking after animals? It's kinda wild. Learn what our keepers do. July 21-22.