1½ oz aged Jamaican rum
¾ oz fresh lime juice (save a spent lime half)
½ oz Cointreau or good orange curaçao
½ oz Small Hand Foods Orgeat
barspoon cane syrup

Put all ingredients into mixing tins with ice, along with a spent lime half. Shake vigorously, then pour entire contents into a double old-fashioned glass. “Spank” a sprig of mint by smacking it between your palms, then garnish the cocktail.