there used to be one. Up until july 2006 you could by b100 out of a shop near the knife sharpening place across the street from the grade school just south of the chevronnear chico natural foods (hows that for a description!) there were usually buses being converted and hippy looking guys standing around.
this is a Q&A with the master brewer. I moved in july 2006 so I am not sure if they still exist..
http://www.newsreview.com/chico/Content?oid=29745
good luck
