People's Grocery - Oakland, CA

http://www.peoplesgrocery.org/article.php/faqs

Here's a link to a mobile market in Oakland, CA. Unfortunately, the project was put on an indefinite hiatus in 2006, but these FAQ's about the market provide some good information about the project model. (just scroll a bit down the link's page for the info.)

The problems they encountered and described are a really good piece of information for us.

http://www.boingboing.net/2005/03/10/mobile-market-for-he.html

^This post has a picture of the mobile market in Oakland (it's a small picture, but you can see the gist of how it operates).

http://www.giffordfd.org/Initiatives/FarmFreshMobileMarket/tabid/409/Default.aspx

^Here's a link to the Farm Fresh Mobile Market of Syracuse with a couple pictures