 In 1963, the Reformed Druids of North America (RDNA) was founded by students at Carleton College, Northfield, Minnesota, a liberal arts college that required its members to attend some form of religious services.As a form of humorous protest against this rule, a group of students, who contained Christians, Jews and agnostics within their ranks, decided to create their own, non-serious religious group.Their protest was successful, and the requirement was scrapped in 1964.