I saw this asked as an "etiquette question in our local paper and I thought it would make an interesting discussion. I have a very sensitive nose. I can smell cigarette smoke from the car in front of me with all windows rolled up. Garlic in the morning turns my stomach. So, now that more airlines are requiring you to "brown bag it" if you want to eat, are there some foods that should be consumed in the terminal so as not to disturb your fellow passengers?