Dee Perry steps back onto Star Plaza in PlayhouseSquare for another edition of ideastream's summer series Open Air. Joining Dee onstage is the acclaimed leader of The Cleveland Jazz Orchestra - Sean Jones - whose trumpet sounds through the city streets. Plus, Ivan Schwarz of the Greater Cleveland Film Commission shares the story of wrangling The Avengers in downtown Cleveland. Also, the Western Reserve Historical Society's John Grabowski searches for the ghosts of Millionaire's Row along Euclid Avenue. And Plain Dealer columnist and Sound of Ideas host Mike McIntyre gets us ready for the weekend with a preview of Friday! Magazine.