First and foremost, this place is HUGE. They have the largest costume shop I have ever seen anywhere. The first three floors are dedicated to nothing but costume supplies and accessories. Though the first floor also shares space with a lot of tourist-trap items, there are still plenty of things to help a costume along. The next two floors are dedicated to nothing but costumes, and each room in the mansion has a particular theme. For Halloween shopping, you don't need to go anywhere else. Selection is ridiculously large, and supplies are good, not like those Halloween Superstores that sell out after two weeks. Only drawback is that they are seasonal, which means they are awful for theater and plays that don't get produced near Halloween.