Huarachis Taqueria – Phoenix, Arizona

There are a number of restaurants across the globe for which reservations are notoriously difficult to get. Securing a table at The Lost Kitchen in Freedom, Maine, for example, is widely considered the hardest reservation in the world. Instead of going online or calling, hopefuls must mail a physical postcard to the restaurant just to enter a lottery. From a mountain of mail, only a lucky few are drawn for a chance to dine at the 40-seat restaurant.  Then there’s Rao’s in New York City, an old-school Italian spot where tables are privately “owned” by regulars and newcomers can only…