By <a href=" http://welovebudapest.com/en " target="blank"> We Love Budapest </a>: Piaf is an authentic non-stop night club: situated in buzzing Nagymező Street, it comes to life when other venues call it quits, and the dizzy crowd is asked to scramble homewards. If you’re willing to go down the rabbit hole, ring the bell, then achieve the challange of a strict face control! While a slightly drunk pianist plays Gershwin melodies on the piano, battered night wanderers leaning against the counter are sipping vodka.