When you're looking for a refreshing non-alcoholic drink, try an agua fresca. These traditional Mexican beverages are made by blending fruits, water, and sugar to create a flavorful and thirst-quenching drink. In San Diego, you can find agua frescas in various flavors like watermelon, hibiscus, and cucumber-lime. Visit places like City Tacos, Lola 55, or Las Cuatro Milpas to enjoy a cool and fruity agua fresca.