Build a movie plot around this: After escaping the UM room, what does Grace do? Enjoys herself around the airport.
The answer to this question is:
Spencer Davenport and his sister Katherine must fly from California to Pennsylvania on Christmas Eve to spend the holidays with their dad, an environmentalist. Unfortunately, during their layover at the Hoover International Airport in Chicago, a massive blizzard grounds all planes and cancels all flights, and the siblings are sent to the anarchic UM (unaccompanied minors') room, where they meet Christmas-spirited smarty-pants Charlie Goldfinch, surly tomboy Donna Malone, arrogant rich girl Grace Conrad, and mysterious Beef Wellington.Charlie, Spencer, Beef, Grace and Donna sneak out, and proceed to enjoy themselves around the airport. When they are caught by the airport security guards and returned to the UM room, they find that the other minors, Katherine included, have been sent to a lodge down the road, and that the grouchy head of passenger relations, Oliver Porter whose trip to Hawaii is among the canceled flights intends for the kids to spend Christmas Eve in the UM room. Knowing that it will break Katherine's faith in Santa Claus if she does not receive a present by the next morning, Spencer asks the others to help him get a present for his sister in return for a plan to escape.With Spencer's plan, the minors give Zach Van Bourke, the friendly clerk watching them, the slip, but Mr. Porter grows desperate to get the kids back, and sends all the airport guards to find them. After Donna and Grace get into a fight, Spencer decides that they're going to have to put their differences aside and work together as a team, and Beef leaves to go and get a Christmas tree. Along the way, he reflects on how his step-father, Ernie, hoped to make him stronger by saying men are made, not born. Meanwhile, Spencer and Katherine's father tries to drive to the airport in his biodiesel fueled car, but it eventually breaks down at a gas station. Fortunately, the owner lets him borrow a Hummer.The minors head to a thinly secured exit in the back of the airport, letting a dog loose to distract the guards. While they...