The America 250 Passport Event Series began on June 7 with our annual Tales From The Graves event. This event series consists of historical talks across Rock County. Attendance to an event will earn you a passport “stamp.” You can then turn in your passport to the Luverne Chamber of Commerce for a chance to win a cash prize. The last event in the America 250 Passport Series will take place on September 19. Passports are available at the Rock County History Center, the Luverne Chamber of Commerce, and at each event.