Not to be confused with the blue hawaiian (which contains cream of coconut), this drink harkens back to 1957, when legendary bartender harry yee at the hilton hawaiian village invented it to show off the gorgeous blue color of a new curaao bols brought to him. If you dont have the blue stuff, you can use orange curaao (or triple sec, or orange shrubb), with a drop or two of blue food dye added.