Tonight (August 19), Ken Burns, will be holding a screening for his latest film, The Tenth Inning, scheduled to air September 28th and 29th on PBS. The Tenth Inning is a sequel to his highly acclaimed Baseball doc that aired in 1994. The screening is at 6:30pm at The Bank of America Theatre (18 West Monroe Street). Tickets can be purchased by visiting wttw.com/events or calling (800) 775-2000. I doubt it will sell out so I imagine you could just go down there and buy at the ticket office and avoid the fees.