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The long, skinny island of Miami Beach – and specifically image-conscious South Miami Beach (that's South Beach or SoBe to you), with its charming Art Deco District and sizzling dining and club scenes, has for the past decade reigned as one of America's capitals of cool (so cool, in fact, that … more designer Roberto Cavalli recently launched a $60-a-bottle vodka to be sold only in Miami, along with New York and Los Angeles). It's the kind of place where you might spot Cuban boat people washed up on Ocean Drive or a guy walking a leashed mountain lion on Lincoln Road.