Between 6:00 and 11:00 a.m., a cross section of Miami's working stiffs -- from car mechanics to Design District dandies -- jostle for a spot in this efficient little sandwich shop. Not because it's typical chaotic Miami, but because of the morning draw, the desayuno especial. For $3.15 one gets two eggs, bacon or ham, Cuban toast, café con leche, and the pièce de résistance: a cup of freshly squeezed orange juice. For $3.15. It's unmatched anywhere else in the city. The service, by the way, also is a Miami anomaly, swift and friendly.