The Kitchen is throwing a cookie swap party, and even Santa and his reindeer are stopping by! See Katie Lee's Chocolate Peppermint Whoopie Pies, Sunny Anderson's Mini Sugar Cookie Tarts, and Jeff Mauro's Cookie Truffles. Food Network's Duff Goldman demonstrates how to make gingerbread cookies like a pro, Geoffrey Zakarian shows how to make a party-pleasing Eggnog Cocktail, and learn how to package holiday cookies and create memorable holiday treats.