Bravo’s “Best New Restaurant,” which filmed at four Austin restaurants last year, showcases Restaurant Jezebel on tonight’s episode.The network offered us a special sneak preview, which you’ll find below.Here’s Bravo’s description of tonight’s show: “Two restaurants specializing in unique service models face off. The Church Key in Los Angeles entertains diners with its dim sum and drink carts, while Restaurant Jezebel in Austin promises customized menus for its diners. Will the restaurants live up to their creative concepts?““Best New Restaurant” airs at 9 p.m.