How does Clinton Kelly throw a summer party? With a margarita bar and homemade sauce pairings! Speaking of summer, Richard Blais is inviting us to his backyard BBQ, where he's making four different recipes on the grill — including Chicken Tandoori Skewers and Grilled Rosemary Potatoes. Then, he's in the studio answering your biggest BBQ questions. Alan Alda is also in the house with *deep* rapid-fire questions for Rach. And she's making chili burgers with BBQ coleslaw for dinner!