Estadao is situated in downtown Sao Paulo. They serve up an incredibly delicious roast pork sandwich: crisp skin on the outside, succulent meat on the inside, all piled onto a fresh-baked roll. A newspaper used to be headquartered nearby and so the place became famous as a hangout for journalists. They're open 24 hours. And even the countermen who have sliced hundreds of thousands of pernil sandwiches can still summon up enthusiasm for the place.