Today's installment of Heart of the City takes a little set up, so bear with me, please. Dean was drawing on the sidewalk with chalk when he and Heart got the idea to jump in, a la Bert's drawings in Mary Poppins. Let's just say their adventures weren't quite as benign as Mary's. They ended up on a school blackboard (do schools even have blackboards any more?) and Dean got erased, but Heart was able to transfer him back to the board. So it looks like things are wrapping up, when Heart says... Er, no, I'd better let you read it for yourself.