Add all ingredients to an ice-filled shaker, shake, and strain over ice in a tumbler.
Coconut Cream Add 6 oz. simple syrup and 12 oz. Coco Lopez cream of coconut to a blender. Blend on high for 1 minute. Store in the refrigerator.
Grapefruit Tincture Roughly slice grapefruits into 1/8-inch wheels. Place into a clean, sealable vessel with 1 liter of vodka and infuse for one hour. Fine strain and then gently press the grapefruit wheels to extract all the juice. Store in the refrigerator.