L'Atelier de Joel Robuchon

Breakfast at L’Atelier du Joel Robuchon, the stylish new restaurant in Landmark, isn’t exactly having breakfast at Tiffany’s, as Audrey Hepburn did in the eponymous movie a few decades ago, but it’s close. A Tiffany outlet is just directly downstairs from the fourth-floor aerie where Robuchon, one of the world’s most celebrated chefs, opened his signatu…