Isanti County Fair Calendar of Events « All Events This event has passed. Frankensteiners Ball 16 October 9, 2021 « GAPP Meeting Isanti Co Ag Society – Regular Board Meeting » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: October 9, 2021 Venue Isanti County Fairgrounds 3101 Hwy. 95 N.E. Cambridge, MN 55008 United States + Google Map Phone 763-689-2555 View Venue Website