1/2 oz of banana liqueur
1/2 oz of Dark rum
1/2 oz of peach schnapps
1 dash of creme de cassis (or blackcurrant-flavored liqueur)
1 dash of grenadine syrup
6 oz of Pineapple Juice
1/2 oz of Midori melon liqueur (or watermelon liqueur)
Pour the banana liqueur, dark rum, Midori melon liqueur, peach schnapps, creme de cassis and grenadine into a collins glass filled with ice cubes. Fill with pineapple juice, garnish with a slice of pineapple, and serve.