The Donovan Bar sits inside Brown's Hotel on Albemarle Street, the heart of Mayfair, and takes its name from the British photographer Terence Donovan. His monochrome images line the walls, with a stained-glass window above the bar.
It opened in 2018 and reaches for old-school glamour, a black-and-white room for a serious Martini. Come for the classics done properly. Skip it if you want a loud or casual night, because the mood here is hushed and dressed-up.