This recipe for Watermelon Mojito is a perfect cocktail for the summertime.
In a heavy large glass, combine mint, lime, and sugar. Using a muddler, mash together mint and lime until sugar is dissolved. Add watermelon, and muddle until broken down. Stir in rum and ice cubes. Pour into an 8-ounce serving glass and garnish with a watermelon wedge. Serve immediately.