Watermelon Agua Fresca

In a blender, add the watermelon, water and sugar.

Pour the mixture through a coarse strainer into a large container.

Stir in lime juice and refrigerate until well chilled for about 4 hours.

To serve
Take 4 mint leaves and 2 lime slices in a muddler and muddle it.

Pour chilled water/ club soda (or seltzer) and watermelon juice and garnish with lime slices and mint leaves.

Served chilled.