London, Paris, Amsterdam, and Brussels: European cities really bustle--whether it's a hub of commerce and the arts, energy, surprise, or international flavor. Where does one start, if one has just 24-hours? Rudy Maxa highlights some best choices of the urban culture in four great cities. London calls for high tea at the Athenaeum, and modern art at the New Tate. Paris treats its tourists to impressive dining, the Musee D'Orsay, and the Pompidou. Rembrandt's The Night Watch and traditional rijsttafel dinner are mandatory in Amsterdam. And, the 1000-year-old-Brussels is called by some "the most beautiful town square in Europe." Europe's great cities stay with their visitors. Final program of the season.