In Miami Beach there are two kinds of happy hours: the ones that begin at midnight, and the ones that begin at 6:00 a.m. But in downtown Miami, where the business people -- yeah, those with day jobs -- play, there's only one happy hour. That's when work is over, the stuffy execs go home, and the unbuttoned professionals come out to play. And there's no better place to relax than on the patio at Gordon Biersch. Located in the heart of the Brickell streetscape, the brewery has even the sharkiest of lawyers relaxing with a homebrewed lager and a plate of fried artichoke hearts. In the end the crowd here, especially on Fridays, may make it tough to negotiate some space for yourself. But if you consider the salubrious effect of a little cheer on a lot of hard-working suits -- those you're likely to be negotiating with come Monday -- then the order of business becomes clear: Drink up, shut up.