Hat Creek Burger Co., 1620 S. RR 620, Lakeway, will open late March in the Oaks at Lakeway shopping center. The new restaurant is the fifth location for the chain that has its flagship location in West Lake Hills. The eatery serves hamburgers, chicken sandwiches, salads, breakfast foods, milkshakes, wine and beer. 512-296-2151. www.hatcreekburgers.com