Andrew Zimmern explores the outskirts of historic Charleston, S.C., where the food truck competition is fierce and dreams are big. He meets the owners of Brunch Holiday, a Charleston native and his British wife, who both gave up 9-to-5 jobs to open their truck and serve a fusion of brunch traditions from the American South and the British Isles. Then Andrew savors classic Southern cooking at Johnny's Homemade Biscuits, which specializes in flaky biscuits, home-cured meats and chicken and waffles. Across town, he discovers a father and son who lure customers to their truck, Squeals on Wheels, with the telltale scent of a barbecue smoker. With items like the Piggy Parfait, their unusual menu keeps their fans coming back. Finally, Andrew rewards one deserving culinary dreamer with a $10,000 tip and a Food Network seal of approval.