Question: Which Vancouver artist founded the annual event from which Buy Nothing Christmas got it's name?
Sentence (from "Quail Motorcycle Gathering"): The Quail Ride is held the Friday before the Saturday show date in May, and there is also another ride on show morning called the Cycle World Tour, a fifty-mile organized but unescorted ride that includes a buffet breakfast along the ocean waterfront in Pacific Grove, CA.
Relevant evidence: No