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Slug Fest

June 27 - 28, 2026 9:30AM - 5:00PM

May the slime be with you. Join us for the 43rd annual Slug Fest!
Free with admission or membership.

Slugs, slugs and more slugs!

Slip, slime & slugs

It's the most unusual Northwest Festival ever - a celebration of slugs. Learn to see the world through a slug's perspective, craft and wear your own tentacles to become a slug, participate in human slug races, and more!

It's all about decomposition

Why do we have this zaniest of festivals? Well, if you've ever hiked a Northwest forest, you'll know our slugs are among the biggest and best - especially the yellow-green banana slug. But they're also vital to our ecosystem, breaking down organic matter and returning it to the forest floor, where it becomes food for our beautiful plants and trees. Long live slugs!

Read the blog
Stay cool - see cool animals

Remember - Wild Drive tours give you free admission to Slug Fest and core area animals, plus the chance to see elk, mountain goats and more from your air-conditioned car! Book now, spots limited.

Wild Drive
Let's Go to the Slug Races!

Have you ever wanted to slip and slide like a slug? Guests come from all over to race in our slug races! Be sure to register 15 minutes before the start of the race at the Picnic Pavilion.
Race times: 11:30 am, 1:30 pm, and 3:30 pm.

Slug Fest Keeper Chats

ActivityWhat You Can DoWhere & When
Banana Slug Keeper ChatLearn all about this incredible decomposer in a Keeper Chat11 a.m. at the Cheney Discovery Center (Both days)
Grizzly Bear Keeper ChatWatch our grizzly bear brothers and meet their keepers2 p.m. at Upper Grizzly viewing deck (Both days)