In a mixing glass, combine syrup, bitters and rum. Fill glass with ice and stir for 20 seconds. Strain into a rocks glass over fresh ice. Express orange peel over glass and use peel for garnish. Recipe for Cartel Syrup: 1 cup Coconut Palm Sugar 1 cup Coconut Water.5 tsp Salt (optional) Over low heat, combine coconut water and coconut palm sugar ...