Refreshing with the taste of Summer. Use frozen blueberries to add interest and color. They're delicious to snack on too! Make at least one day ahead for the best flavor.
*To make simple syrup, in a small saucepan, add one part water to one part sugar. Bring to a boil and simmer until the sugar is dissolved. Pour into a lidded container and store in the refrigerator for up to two weeks.