Welcome to Apropos Theatre
Enjoy the show.
Depending where you look, the meaning of apropos can mean: about, concerning, with reference to; suitable; or appropriate. With this in mind we want to be all 'about' theatre, and we want our theatre to be 'about' something.
Apropos is often found as part of the idiom 'apropos of nothing', which is used when something has no meaning or no relation to a previous conversation. So who knows what this is all about.
We'll stick to theatre and let the word people stick to words.