Since 1965, Roncalli High School of Manitowoc, Wisconsin, has been preparing students for life – 5,118 graduates so far, and about 230 current students.
And since the first day of classes at Roncalli High, a Hobart C-81 conveyor-style dishwasher has been reliably washing students’ lunchware, 180 days a year, going on 56 years. Not to mention cleaning dishes to a sparkle after the school’s annual...