Going through some posts I started last year and for whatever reason forgot to finish, or in the case of this one, forgot to press "Post." Weird. This is a little late for most, as it's not playing in SF anymore, but if it comes round to theater near you. Check it out:
I don't rate plays, because I don't go to them, but saw Mr. Burns, a Post-Electric Play: it was fantastic. Go watch it. Here's a pretty good podcast about it.