Austin-based Hat Creek Burger Co. will open two locations in Collin County next spring. Hat Creek Burger Co. will open a location at 3321 S. Custer Road, McKinney, and another in Allen. Construction will start this winter. Hat Creek Burger Co. specializes in burgers, breakfast, salads, milk shakes, craft beers and more. The family-friendly, quick-serve restaurant will also feature an indoor playground for children. www.hatcreekburgers.com