Guy Fieri's having smokin' Southern meats and more. First inMobile, Ala., a family-run barbecue joint is putting out abomb Boss Burger with a side of rib candy and a stellar smokedbrisket sandwich. Then in Atlanta, Chef G. Garvin'sSouthern-American steakhouse is serving up a next-level lobstermac and cheese and a decadent donut bread pudding.