Youngville Cafe in Watkins, Iowa. The restored roadside restaurant, once a mainstay along the old Lincoln Highway (U.S. 30, stretching across the United States, is a now (in 2016) open on a limited basis, staffed entirely by volunteer old-road enthusiasts. The 1931-vintage cafe, Skelly gas station, and office for adjacent tourist cabins, closed in 1970. Photo by Carol Highsmith.