Don't forget -- be sure they make their entrance in a souped-up Honda (they're driving badly, of course), with their overbearing mothers following them and telling them how they'll be late for piano lessons, but be home in time for the sauteed cat-chow mein dinner, and if they do badly they'll shame the entire family. Meanwhile, dad is in the back making crazy "WAHHH!" kung-fu sounds. ROR. That's funny.
And THAT'S how to make sure the audience knows they're Asian.
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