There's no Quickfire Challenge this week as the chefs take on aCarolina classic: whole-hog barbecue. Splitting into teams oftwo, they gear up for a head-to-head battle showcasing fivekey cuts of the hog. Before their Elimination Challengebegins, they venture to Charlotte and Lexington to experienceCarolina BBQ at its source. Then it's an all-night cook wherethe heat is on as they'll not only need to impress the judges,but also "Top Chef" alum and Pitmaster Michelle Wallace and agroup of local pitmasters from across the state.