Breadcrumb Home TIppie professor finds most efficient route to visit every house on the Parade of Homes Tuesday, June 9, 2015 http://www.press-citizen.com/story/news/local/2015/06/03/parade-homes-remodeler… Management sciences professor Sam Burer has developed the most efficient route to visit every house on the Iowa City Parade of Homes this weekend. It takes 3 hours and 46 minutes of travel time.