How do you define magic? Well, on the Geffen Playhouse's website, it describes In & Of Itself as "a show constructed as a metaphoric labyrinth, filled with allegorical illusions and centered around a single paradoxical truth." That is to say, it's magic. Directed by and starring Derek DelGaudio, this is a one-man show unlike any other. One caveat is that all ticket holders must be at least 16 years old.