RAGBRAI’s overnight stop is a little more than two weeks away and the push for volunteers continues in Marion County. In Knoxville, volunteers will be needed in a variety of areas. Those include the beverage garden, campground, transportation, hospitality, information centers, vendors, and special event set-up and takedown. Those who are interested or want to learn more are encouraged to contact the Knoxville Chamber of Commerce at 828-7555. Around 30,000 people are expected to descend into Knoxville on July 24th.