I have a friend that lives in Lathrop, CA and would like to get in on a Frontier Natural Products buying club. Does anyone know of any such groups in that area? His wife also drives to work in the San Jose/Campbell area and could pick up from down there or any of the areas along the route home. I know there is a group in the Tri Valley, but they charge a membership fee. I was wondering if there might be something more local or something without a fee.