ENTERTAINMENT
November 22, 2007 | By Ron Magid
Designing the world's greatest toy store is hard enough, but when the movie is called "Mr. Magorium's Wonder Emporium," the set better feel, well, magical. "No pressure there," quips production designer Therese DePrez ("Happiness," "Hedwig and the Angry Inch"). "I'll never forget walking into the empty soundstage and saying to myself, 'Two months from now, there'll be a world here . . .