I have always brought "snack food" (which I define as dried fruit, nuts, and granola bars) on every trip with me. I have pulled it out of my bag and eaten it in every lounge I've been in: PDX, CHI, BOS, WAS, NYP, LAX, and NOL I cannot eat it in a restaurant, because it's "outside food" there too. If anyone ever told me I couldn't eat it in the lounge, I'd give them the "Little-Old-Lady" eagle-eye. No one ever has. There must be a difference between cold, dry snack foods and potentially messy restaurant takeout.