Updated 5 p.m. July 16: Delays in construction have rescheduled the opening of LA Burger from May to August. Original post: LA Burger is expected to open in late May at 210 N. Main St., Grapevine, the former location of the Back Porch Grill & Tavern. Owners Jon and Ben Lee started the restaurant in Los Angeles and moved to the Dallas area. The restaurant will serve Korean-Mexican fusion food with a focus on traditional and kimchi burgers as well as bulgogi and traditional tacos and salads. www.la-burger.com