 The Polk County Fair is July 10th through the 14th at Fertile. Take in the Triple B Rodeo Wednesday and Thursday. Talent Contest Thursday. State Championship Baja Racing Friday and Saturday. Senior Citizens Day is Friday. Saturday, a 5K walk-run. Sunday, Polk County Community Parade. Super Demo Derby and Fireworks. There's bike drawings, bingo, food vendors, Christian Fellowship Tent, and Roaring Entertainment remote-controlled car racing. For more information, go to PolkCountyFairFertileMN.com or call 218-325-7000.