Map/Iowa/MarshalltownCentral Iowa FairVenue1308 E Olive S, Marshalltown, IA 50158View on MapDirectionsUpcoming Events No upcoming events scheduled.Nearby Venues in MarshalltownMidnight BallroomVenueCentral Iowa FairgroundsVenueThe Roundhouse (Marshalltown High School)VenueMidnight Garden Outdoor Venue