Isanti County Fair Calendar of Events « All Events This event has passed. Rum River Smoke Show August 22, 2020 $10.00 « Isanti Co Ag Society – Regular Board Meeting GAPP Meeting » Tractor Pull! Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: August 22, 2020 Cost: $10.00 Organizer Trent Phone 612-282-8704 Venue Grandstand – Isanti County Fairgrounds 3101 Hwy 95 NE Cambridge, Minnesota 55008 + Google Map Phone 763-689-2555 View Venue Website