15 ml of Lemon Juice
90 ml of Pineapple Juice
30 ml of Bacardi Limon Rum (or lemon-flavored rum)
15 ml of blue curacao liqueur
15 ml of Midori melon liqueur (or watermelon liqueur)
Build bacardi, midori, blue curacao, lemon juice and pineapple juice in that order over ice in a highball glass, or shake and strain into a martini glass. Add a slice of lemon to either the highball glass or the rim of the martini glass. Serve with two straws.