Mark your calendars for October 8th! The City of Grimes and Polk County Sheriff's Office, Iowa will celebrate the season with the Fall Festival. Enjoy plenty of candy, food trucks, a kid zone, demonstrations, great vendors, and activities for all ages on Saturday, October 8th from 10 am - 2 pm at the South Sports Complex. This family-friendly event will offer a sensory-friendly time from 10 - 10:30 am. Costumes are encouraged!