The Kitchen caps off summer with the greatest recipes for a Labor Day BBQ! Geoffrey Zakarian starts with tips for making his Pork Roast Sandwiches with Spicy Apricot Mustard, and Jeff Mauro highlights the last of a seasonal favorite with his Quadruple Illinois Sweet Corn Salad. Grilling expert and blogger Susie Bulloch is back to share a recipe that went viral, her Hot Dog "Burnt Ends." Alex Guarnaschelli prepares the perfect side of Tomato and Herby Mozzarella Salad, and Katie Lee makes a festive, showstopping dessert with her Chocolate Strawberry Shortcake. Plus, the hosts share some tasty tips to amp up tortilla chips!