1.5 oz. Grapefruit Juice • 1 oz. Orange Juice • 0.75 oz. Lime Juice • 1–2 Dashes of Cinnamon • 0.25 oz. Agave • 1.5 oz. Espolon • 0.5 oz. Grand marnier * Cinnamon sugar rim * Grapefruit and cinnamon