The recipe below differs slightly from the one made in the episode. I improved it by blending it with ice and removing the straining step.
2 oz. Rum (we used Appleton Estate)
1 oz. Cherry Brandy
1/2 oz. Fresh Lemon Juice
1/4-1/2 oz. Maraschino Liqueur (we used Luxardo)
1/4 oz. Lychee Syrup, if canned (if not canned use Agave)
3 Lychee Fruit
2 small handfuls of ice
Combine all ingredients in a high powered blender. Blend until smooth and pour into a glass. Garnish with a lychee fruit and maraschino cherry.