drink | creative cocktails - grapefruit rosemary mule - 2 ounces vodka, 2 ounces freshly squeezed pink grapefruit juice, (about ½ a grapefruit.), ½ ounce (1 tablespoon) fresh lime juice, 3 ounces chilled ginger beer (I like barritts or reed’s), & 1 sprig fresh rosemary