Boi Na Braza will be coming to Flower Mound’s Riverwalk development in the near future, though a date has not yet been set. The Brazilian steakhouse and fine dining establishment will be at 4400 River Walk Drive. It will replace the Grapevine location, which closed after 20 years. Patrons will be served the churrascaria style of barbecue in a 5,5000-square-foot location.