Afternoon at McBurger'sThe "Once Party" menu, for ages 11 and up, can only be ordered once (of course). But there's a catch: not everyone who does gets the special prize. Those who do, go to a room where they can view five minutes of one of three moments in their future.? Galvan manages to create a vivid world that is both a recognizable and alien depiction of adolescence. There are mean girls, and fast food, and BFFs with crappy older brothers, as well as familiar hints of