great idea. my quilt group always has what we call an opportunity. the group makes usually a queen size quilt and sells tickets all year at various town functions. the money from the ticket sales goes to charity. in your case i'd have a different quilt in each town and use the proceeds for possibly that towns food bank. if people bring a can of food and buy 5 tickets they could get a second ticket free. have the drawing at some public function to bring attention to your group.