1. Take a cocktail mixer –
a. Add a shot of white rum on it.
b. Add 1/3 shot of Lime Liquer (Optional)
c. Squeeze Watermelon juice from fresh watermelon and add ½ glass of juice in it.
d. Add 1/3 glass of Sprite a cube of ice.
e. Shake the mix well and keep it aside.
2. Take the glass cup, pour 6 blue berries in its base.
3. Add 2 cubes of Ice in the glass, Crush the blue berries with the ice.
4. Now pour the cocktail in the glass.
5. Add some small sized fresh watermelon pieces to it, this adds some fresh crunch to your cocktail.
6. Add a strand of fresh rosemary in the glass.