They organize the coops into different tours in different cities. For example, last year the farthest north they went was Redwood City, and they had a tour of four or five coops there. Each city kind of has its own tour. People who sign up can choose which ones they want to attend. I met with Scott (the organizer of the Tour de Coop) and we want to get at least five or six coops or so in the San Mateo area to create a San Mateo tour. I guess there's nothing preventing us from just creating our own coop tour, though the advantage of joining with the Tour de Coop is that we can take advantage of their marketing, organization, and experience planning such events.
George