The breathtaking surroundings—there's an art-nouveau stained-glass roof, shining parquet floors, and private balconies—are fit for a tsar, as are the prices. The mouthwatering menu includes some dishes inspired by authentic royal recipes, among them beef filet with a bacon and mustard champagne sauce. The chef's tasting menu gets off to a memorable start with a pair of eggshells filled with truffle flavored scrambled egg topped with Osetra caviar. Reserve well
ahead, especially in summer.