Tiffani Thiessen and husband, Brady Smith, host a holiday party for their nearest and dearest friends, Mark-Paul Gosselaar and his wife, Catriona; Tim and Elisa DeKay; and Jason and Naomi Priestly. This festive feast features a whole Smoked Turkey with Crispy Skin, Fennel and Sun-Dried Tomato Dressing, Cheesy Potatoes au Gratin, homemade boozy Blood Orange Cranberry Sauce and fresh-baked Gruyere and Thyme Rolls. For dessert, Tiffani serves up Brady's favorite, Bourbon Pecan Pie with Homemade Vanilla Whipped Cream. Of course, it's not the holidays without some sparkle: For her festive bash, Tiffani fashions a bubbly bar where her guests create their own sparkling cocktails.