Here is a video made by Sam Roderick Roxas-Chua. Find more of Sam's work here: http://samroderick.com/
Here is what Sam said about the class:
J-Tea International Tea House | 2778 Friendly Street. Eugene | Puer Class 10AM-12PM | Menu: Man Nuo '09, Chang Shou '07, Chen Yi Hao '08, Meng Hai 8582 '87, Xia Guan 8653 '87, Meng Hai Xi Shuang Ba Na 7572 '76 | If you haven't taken a tea tasting class. It's a must!