Three recent graduates of Harvard take a joyous, carefree summer road trip through Europe in 1909 in a roofless Fiat Touring car. Like most tourists, their major goal was to soak-in the history and culture of Italy, Switzerland, Germany and France. A major secondary purpose, however, was to permeate their trip with the joys and mirth of Folly, following the basic precepts of Desiderius Erasmus in his 1511 book In Praise of Folly: "Without some relish...