My wife and I are going to a conference in Charlotte -- never been before -- and we'd LOVE some advice about where to eat. We're apparently staying in a chain restaurant area (P.F. Chang's, Cheesecake Factory, Ruth's Chris Steak House, etc.) and that is decidedly NOT what we're looking for. Something funky? Something unique and local? Something authentically Southern (as we're coming from Boston)? We'd appreciate anything you can recommend: many thanks!!