Mayfair

Good for hotel bars, tasting menus and a food hall in a church.

Mayfair's restaurant list runs several times longer than its coffee list, which tells you what the area is for. The Connaught Bar makes a martini at your table. BiBi and Bacchanalia are the sort of booking you make weeks out, and Mercato Mayfair hides a food hall inside a deconsecrated church, which is the cheapest way to eat well round here. Come for one thing and build the evening around it.