Before we left Santa Fe, New Mexico, my friend and I stopped at a place called the Tune Up Cafe. The food was great, and so was my beverage - watermelon agua fresca! I'm not sure how to describe agua fresca. In general, it's lighter than juice, but stronger than fruit-infused water. Since it was watermelon flavored, this one was pretty much watermelon juice. It was soooo good and very refreshing. I'm going to have to find a recipe for this some time.