Tiffani Thiessen invites friends Dan Bucatinsky, George Newbern and Ashley Williams over for a potluck party extravaganza. Tiffani will be whipping up the perfect Roasted Vegetable and Sausage Lasagna, smoky and tangy Orange Chipotle Shrimp and deliciously gooey Salted Caramel Brownies. Ashley's bringing the salad, Dan's bringing the ice cream and George has the wine -- all you need to bring is yourself!