Ingredients

1 whole lime
1 1/2 cups precut, seedless watermelon
20 fresh mint leaves
2 tsp sugar (grind it up as much as possible with spoon)
3/4 cup rum
1 can club soda
Crushed ice

Directions

1) Slice the lime up and squeeze the lime juice into blender with the sugar and the watermelon. Mix this all up.
2) Pour the rum into the blender and blend it up.
3) Mix Club Soda and the blended mixture together in a pitcher.
4) Garnish each glass with mint leaves, watermelon slices, and crushed ice.