On Sunday, I roamed through the Chattanooga Market, which was bustling on this busy Labor Day weekend. As the remnants of Hurricane Isaac came blowing in, I popped a stop over at the food truck area. These roamin’ mobile kitchens have maintained a presence at this Sunday market throughout the summer, and my primary target this afternoon was Taco Sherpa—looking to see if their storm of good local buzz held any water—or if they would blow it.