Cut watermelon into cubes
Place half the watermelon in freezer to make your drink nice and cold!
Place blueberries and sugar in bowl and mash with spoon or muddle till the sugar dissolves
Once watermelon is frozen place into blender with the rest of the watermelon
Add chopped mint and lemon juice and blend
Mix the Blueberry mixture in with a spoon after its all blended
Add either vodka or whisky to make a nice summer cocktail!
Garnish with extra mint