My parents are coming into Dulles in two weeks at 7 am and have a six hour layover. I am going to see them (they live abroad) and wanted to take them to a restaurant that serves a nice breakfast, preferably not a buffet. I'm looking for an elegant but relaxed atmosphere, with somewhat light food. Think continental, rather than American breakfast: fruits, toasts (no need for eggs and bacon), and one requirement very good coffee. Thanks!