Katherine received an envelope "from" Daniel Radcliffe which included a photo of him and his fan club newsletter of what he's been up to. It seems that he's been learning to SCUBA for the underwater scenes in _Goblet_.
Katherine was thrilled and wants to bring it to school to prove that she wrote a letter to an actor.
Over our trip, Harry Potter was a frequent topic of discussion and we've figured out that she'll be old enough to become a student at Hogwarts for the 6th movie. We've told her that she could play the role of Draco's little sister, Draconia. Of course she'll need to include a photo of herself in her next letter.