« All Events This event has passed. Clayton County Fair August 3, 2016 - August 8, 2016 « Edgewood Blood Mobile Open Gym Night at Colesburg! » Fun for the entire family! Just north of Garnavillo, Iowa on Hwy 52. Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Start: August 3, 2016 End: August 8, 2016 Venue Clayton County Fairgrounds Garnavillo, IA United States + Google Map