Well, an obvious but boring choice is a couple of poached eggs, heh. You could add half a piece of unbuttered toast if you wanted to use up a starch (as I'm sure they won't be using diet bread.) Umm...canadian bacon (ham) is a protein as well, but you'd probably use the eggs as your protein. Oh! Fresh fruit! That would be a good one...drink water and coffee for your beverages so you don't blow all your fruits at once on a glass of OJ. Hmm...
Yeah, I'm out of ideas beyond that.