The Blue Hawaii is a tropical cocktail invented in 1957 by Harry Yee in Waikiki, Hawaii. It's a mix of rum, vodka, pineapple, blue curaçao, and either lemon or lime juice. The story goes that a sales rep from Bols (a producer of the then relatively unknown blue curaçao) approached Yee about making a cocktail … The post Blue Hawaii (Tropical Rum and Vodka Cocktail) Recipe appeared first on Moody Mixologist.