The Sheraton Herndon Dulles lounge had one of these cool coffee machines that would grind on demand and make a variety of coffee drinks. I guess it broke, because it is still there, but has not been in use for months. They do have a fridge with drinks in it, but it is only refilled when the put out the evening offerings. I was there around the holidays and the lounge did not serve anything on the weekends or the actual holiday, but I have seen them serve on the weekends prior to this.