Rum-based play on the 70's classic Harvey Wallbanger from a recent recipe posted by Lost Lake in Chicago 1.5 oz Light Rum (Cana Brava, Plantation 3 Star, Flor de Cana for example) .75 oz Galliano Liqueur .75 oz Acidulated Orange Juice (basically .5 oz Fresh Orange Juice cut with .25 oz Fresh Lemon Juice) .25 oz Passion Fruit Syrup 1/2 tbsp Rich Simple Syrup (2:1) 1/2 tbsp Simple Syrup 1 tsp orange zest Add ingredients to blender along with 1 3/4 cups of crushed ice. Blend until uniform, pour into glass. Top with more orange zest