Welcome to CMS

COVID-19 UPDATE FOR 2022

Our meetings through April are scheduled to be virtual meetings live streamed to the CMS YouTube channel. Our May meeting is scheduled for in person at the Amazon Community Center (and live streamed). We will continue to have members only forays. Everything is subject to change based upon updated CDC guidance.


Welcome to the Cascade Mycological Society (CMS)! We are an educational non-profit located in the Eugene/ Springfield area of Oregon dedicated to the study and enjoyment of fungi. Please enjoy the video below to see the types of activities that we do.

Then, explore the rest of the website to learn more about CMS and the fascinating world of fungi!

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CMS News & Events

Read more at the CMS Blog


CMS Meetings

Would you like to learn more about the mysterious world of fungi? Come mingle with and learn from expert mycologists and the local mushroom enthusiasts of CMS at our monthly meetings that are open to the public.

Mushroom Festival

The Mount Pisgah Arboretum (MPA) Mushroom Festival is the largest educational event of the year for the Cascade Mycological Society.  We have been involved since its inception in 1981 and are integral to its success.

Community Events

CMS partners with the City of Eugene to offer seasonal educational forays and classes at Amazon Community Center. You will also encounter CMS members giving talks at various venues during the fall.


We know you are here to learn about mushrooms. So, here is some information to get you started.

Click here to join the fun!

Photo courtesy of Mike Potts Photography