Vodka spiked Watermelon

This is a simple and very refreshing drink especially great for a lazy Saturday.

Ingredients: (serves 6-8)
One watermelon, deseeded and cubed
3 tbsps castor sugar
Juice of 6 lemons
6-8 pegs of vodka (feel free to use as per your taste)
sprig of fresh mint
pinch of black salt
Ice

Method:
For better flavour, grate one lemon and collect the zest in a bowl, then juice all of them in the same bowl and let them soak up the flavors from the zest, approx 10 minutes, strain and collect this juice.
Granulate the ice in the blender first.
Then add the rest of the ingredients and mix till smooth.
Serve in tall glasses topped with chopped mint.