Muddle mint, watermelon, lime and simple syrup in a mixing glass. Add Ketel One Citroen and shake with ice. Strain into a highball glass filled with ice. Top with club soda. Garnish with a mint leaf and lime wedge.
All drink recipes within this site contain no more than 0.6 fl. oz. (14 grams) of alcohol per serving, equivalent to one standard U.S. drink. For more information on alcohol content, please visit http://www.drinkiq.com