The temperature is rising and the sandia (watermelon) is calling our name. "Siete!" it says, "it's time for an ice cold agua fresca!" Agua frescas translates to "fresh water" but our family enjoys them as chilled drinks filled with our favorite fruits' juices. This refreshing Watermelon Mint Agua Fresca is perfect for any hot summer day, and tastes so good a sip might leave you saying "fresc-aaaaah."