Pineapple Juice
1/2 oz of white rum (or Light Rum)
1 dash of Lemon Juice
2 oz of Midori melon liqueur (or watermelon liqueur)
1/2 oz of blue curacao liqueur
Pour the Midori melon liqueur, rum, blue curacao and lemon juice into a cocktail shaker half-filled with ice cubes. Shake well. Strain into a highball glass almost filled with ice cubes. Top with pineapple juice, to taste, and serve.