"Queen City Q plans to open a second location, at Plantation Market Shopping Center in Matthews, in early summer. The original opened in uptown nearly three years ago, and began selling barbecue at the Knights' ballpark last season. The new location will seat about 120, including space on a covered patio. Queen City Q smokes pork, brisket, ribs, chicken and sausage."
I think that's the spot currently used by Mario's Pizza, a long-time resident of the shopping center that is moving to a stand-alone restaurant site a few blocks away. Another nearby BBQ choice is good, hope it succeeds.