Coppelia is one of the most revered and often imitated stories of ETA Hoffman. A magical doll, a jealous bride-to-be, her well-meaning but not too bright fiance, a highly eccentric and slightly mad ...

Everyone's familiar with "the Wave," that goofy thing people do at sports events where they raise their arms and create a massed movement that is carried around a stadium. Take that idea and apply it ...