Legacy Hall announced March 28 that Son of a Butcher, its newest food stall, is now open. The food stall concept will serve classic burgers, fries and shakes using locally sourced A Bar N Ranch wagyu beef. Customers can choose from burger options, such as a Reuben sandwich and a Texas-style Philly cheesesteak, as well as sides such as Buffalo blue cheese fries and nacho fries. Burger prices will start at $3.75. Legacy Hall is located at 7800 Windrose Ave., Plano. 972-846-4255. www.legacyfoodhall.com