"Piano rags filled the air as waiters and waitresses bedecked in Gay Nineties clothing served the libations. A woman in a bear costume mingled with the crowd; a mime 'sang' songs of the era. Outside, a horse hitched to a carriage whinnied in the crisp, winter night. And who was in the carriage, trotting dignitaries up and down the street? Who else but Joel Schiavone, New Haven's flashiest developer, a flamboyant 46-year-old who believes -- and proves -- that showmanship is as much an ingredient of success as business sense."