« All EventsThis event has passed.Thistledown Horsemen’s Meeting to Discuss HISA Rules Effective July 1stJune 22, 2022 @ 11:00 am - 12:30 pm« OSRC MeetingOhio Derby Day » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: June 22, 2022 Time: 11:00 am - 12:30 pm Venue Thistledown HBPA Office