STURGIS, S.D.–Every August half a million bikers descend on this small town in South Dakota for the country’s largest motorcycle rally. The Full Throttle Saloon, at the heart of the week-long rally, caters to roughly 30,000 bikers a day and handles millions of dollars in cash over the course of the rally. This is not your average bar. The Full Throttle has 15 acres of bar space and more than 100 bartenders working at any one time during the rally, according to Chris Donahue, the bar’s spokesman. The bar’s website claims it is “the world’s largest biker bar.”