Welcome to "Tiffani's Diner" where Tiffani Thiessen serves guests Dave Foley and Naomi Priestley some of her favorite retro dishes. On the menu, tangy Pickled Turnips, a scrumptious cheesy Patty Melt served with a side of Disco Fries smothered in gravy and cheese sauce. It's all washed down with a boozy Chocolate Hazelnut Milkshake that's so good it will make you wanna twist the night away!