watermelon agua fresca
That delicious drink is a watermelon agua fresca. I took a seedless watermelon and and cubed about 4 cups of watermelon with 1/4 cup of sugar. I then put that mixture through a mesh sieve and let the solids stick and the juice come through into a bowl. I then transferred the juice to a pitcher and added some water to dilute it a bit, and then put it in the fridge to get nice and cold.
It was refreshing and oh so seasonal.