PART 2: Are you excited for the #DowntonAbbey movie? We hosted the Countess of Carnarvon of Highclere Castle (the real-life @downtonabbey_official!) for some cocktails from our new cookbook, How to Cocktail. Watch @dzuccarello (Executive Food Editor) make our new version of a gin and tonic, featured in #HowtoCocktail. @highclerecastlegin