Entertaining Tips from F&W Editors More Refreshing Drinks
In a small saucepan, combine the water with the sugar. Simmer over moderate heat until the sugar has dissolved, about 1 minute. Remove from the heat. Add the 2 mint sprigs, ginger and salt and let stand for 10 minutes.
Strain the syrup into a blender. Add the watermelon and strawberries and puree until smooth.
Fill 8 glasses with ice. Pour the agua fresca into the glasses and top off with sparkling water. Garnish with mint sprigs and serve.