With new food halls opening across the country, Legacy West is proud to be home to the biggest in Texas. At 55,000 square feet, more than two dozen stalls, and a thriving live performance space, Legacy Hall is setting the standard for one of the hottest trends in the restaurant business. A recent study predicted that by 2020 the number of food halls in the United States will have tripled over the course of five years. Author and food expert Leslie Brenner tells us it’s all part of a very long tradition.