Chiloso Mexican Bistro opened March 23 in the Richardson Heights Shopping Center at 100 S. Central Expressway, Ste. 104, Richardson. It was previously located at 700 E. Campbell Road, Richardson. The fast-casual restaurant lets customers build their own tacos, burritos, nachos, salads and bowls. The business is currently offering takeout and curbside delivery as well as online ordering. 972-231-3226.