Witches Brew Halloween cocktail... Ingredients: 1 oz Grey Goose Vodka, 1 oz Triple Sec, 1 oz. Blue Curacao, Juice of one Lime, Black Sugar for coating the glass. Instructions: 1. Pour equal portions of the alcohol into a shaker over cracked ice. 2. Shake, then strain into a chilled martini glass that has been rimmed with black sugar.