We were delighted once again to welcome members of Ann Arbor’s Penny Seats Theatre Company to talk theater in the parks and perform a few tunes from their ongoing show. Xanadu is an outrageous show that defies simple explanation: suffice it to say the Muses go to Venice Beach to inspire a sidewalk chalk artist to open a roller disco. You really have to see it to believe, but hearing them sing a few numbers and talk about their process on today’s show is sure to pique your interest.