What could be more refreshing on a hot day than a cold drink? Watermelon is a natural choice for a refreshing drink, and a cocktail in watermelon is perfect for a summer party.

To make a cocktail in watermelon, start by cutting a hole in the top of the watermelon and removing the seeds. Then, use a blender or food processor to blend the watermelon until it is smooth. Pour the watermelon juice into a pitcher, and add your favorite …