Clearwater, FL -- Historic Sportscar Racing officials announced today (April 24) that its 2020 Atlanta Fall Historics at Michelin Raceway Road Atlanta has been rescheduled for Oct. 8-11 from its original date of Sept. 24-27.Photo: Patrick Tremblay (HSR)HSR’s Mitty, canceled earlier this month from its original April 23-26 dates at...