Never been to Venice? Don't despair! St. Mark's Square, the stately Doge's Palace, the Campanile and the Grand CanalHH are all closer than you think-at the elegant Venetian in Las Vegas. The world's largest all-suite hotel and convention complex, the Venetian boosted its suite count to a staggering 4,049 units in June 2003 when it opened its Venezia Tower.