In a bowl, add ½ cup fresh blueberries, 2 mint leaves, lime juice, and sugar.

Use the end of a wooden spoon to muddle the blueberries and mint into the lime juice and sugar.

Once all of the blueberries are crushed, set aside.

Add ice to your glass, then add crushed blueberry/mint mixture.

Pour in white rum, then finish with club soda.

Give the glass a little stir. Garnish with additional mint leaves and blueberries.