In Memphis, Michael Symon sits down with four generations of barbecue royalty for the scoop on their most delicious family secrets, with a side of smoked turkey and sweet potato fried pie. In Portland, Ore., an insane burger is stacked over a foot tall with three beef patties, mozzarella sticks, jalapeno poppers, onion rings, bacon, ham, eggs and more! And finally, in Atlanta, chile-rubbed duck breast gets top billing as some of the best Latin food north of the border.