« All Events This event has passed. John Knight Softball Tournament July 29, 2018 « Catfish Days -Damnation AC/DC Korean War Veterans Memorial » Chicago Police Officer John Knight was killed in the line of duty in 1999. The tournament will raise funds for police charities. I will be bagpiping the opening ceremony at 830am Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: July 29, 2018 Venue Mt Greenwood Park 11100 S. Central Park CHICAGO, IL 60655 United States + Google Map