Coconut Rum and Pineapple Juice is a tropical mixed drink, created in New Orleans in the late 1930's. It was invented by Pat O'Brien at his bar, where it became very popular with the locals after World War II. This drink is known for its bright orange color and fruity flavor. This cocktail has lots of variations as there are only two prime ingredients. Blue Hawaiian Drink can be prepared by adding lemon juice with the ingredients. Another famous variation of this cocktail is Coconut Aviation Cocktail which can be made by adding crème de violette and London dry gin with the main ingredients.