Playgoer's Rules of Playgoing

You thought attending the theatre was entertainment? It's hard work! But if you abide by the following proscriptions, you will make playgoing pleasanter for you and all around you. First, dinner.  Always, always eat near the theatre.  I mean, one-block-radius near. There is no more stressful 15 minutes for the serious theatregoer than the time between realizing it's 7:45 and you haven't gotten...