Barista Parlor: Nashville, Tenn. : Nashville's always been known for its music scene, but in the last few years the food scene has been catching up. Case in point: Barista Parlor, a world-class coffee destination built out of an old auto shop. When the garage doors open, a flood of sunlight hits the hip interior, which is made even cooler by vinyl records on the stereo. Originally started as a multi-roaster shop, the team has since transitioned to roasting the shop’s own coffee, which is…