“Incognito” at the Son of Semele is a puzzle play.

Sarah De Lappe’s play “The Wolves” is having a bit of a moment.  On top of being a finalist for the Pulitzer, it’s slated for over 50 productions across the US - making it one of the year’s most produced plays.

The Wallis Annenberg Center for the Performing Arts  latest offering, Pigpen Theatre Company’s “The Old Man and the Old Moon” is the ambling story of how the light gets into the moon told by seven guys who play all the parts and double as a...