So, XO is this joint in Chinatown. Let's say it's in the tourist heart of Chinatown, not the real heart. If you ever find yourself there, GET the watermelon sago drink. Not only will you be surprised by the amazingly fresh taste, but anyone sitting near you will be able to smell the watermelon juice and immediately become jealous. Also, the entrees were so big that I really regretted getting the dumpling appetizers.