8-10 mint leaves
8  strawberries, hulled and thinly sliced
2 oz white rum
1/2 fresh lime, juiced
10 oz club soda
2 1/4 oz simple syrup

In cocktail shaker muddle the simple syrup, strawberries, and fresh mint leaves until just fragrant.  Combine strawberry mixture rum and club soda with ice and pour in a glass. Garnish with a sprig of mint and serve immediately.