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September 23, 24 and 25, 2021
Portland Expo Center
Portland, Oregon

      

2021 Classes



Out of an abundance of caution, as we are just coming out of social distancing, we will not hold traditional classes in classrooms this year. We will, however, be holding a number of free lectures in the main hall.

2021 Classes

Thu, Sep 23, 2021 at 9:00 am to 5:00 pm