Judging from the number of 4-year olds (and under) in the UCs this summer, it's probably a clever snack array. Sugar 'em up before -- or after -- the flight
Seriously, any regular solver of crosswords (rarer in the waning days of UC newspaper availability?) knows that the o-r-e-o is a revered and frequent crossword answer and has a seemingly never-ending variety of clues. Perhaps the newest one can be: "Summertime United lounge treat"