Please see below for the upcoming events for The Hartford Fair! « All Events Sr. Fair Office Open 10:00 am – 8:00 pm August 7 @ 9:30 am - August 13 @ 7:30 pm « Jr. Fair Board Office Open 8:30 am – 6:00 pm OSTPA Truck & Tractor Pull » + Add to Google Calendar Details Start: August 7 @ 9:30 am End: August 13 @ 7:30 pm Venue Sr. Fair Office