3 slices pineapples, fresh
1 cup pineapple juice
1/4 mango (use a ripe and juicy one, add more if you wish)
1 cup guava juice
1/2 cup orange juice (fresh squeezed is best)
1 teaspoon lime juice
1 dash Angostura bitters
Chill all of the ingredients. You can even freeze the pineapple and banana in chunks if you like. Place all of the ingredients into a blender. Blend until smooth. Looks great in tall glasses, garnished with orange slices. For a more colourful effect pour a little grenadine down the side before serving.