Stayed at the Bristol on a fabulous Starpoints stay (see SPG forum for a full trip report later) and ate dinner in Korso, their first class restaurant. The outdoor seating was a delight (great weather was helpful, no doubt) and the traditional Austrian dishes we ordered - goulasch and boiled beef - were both outstanding entries. Herr Thysinger, the maitre d'hotel for the restaurant, was a delight, as were every one of his suggestions. All in all, not inexpensive but a terrific meal.