Shizah! this D.C. bar serves Fernet Branca on tap! that is wild and this is funny
http://www.firstfernet.com/
this has always been an ideal hangover cure and we've found it works more often than not. We mix it with Creme de Menthe and it has an intense cola taste, like from 1890. Passenger does a cocktail with gin, sweet vermouth and fernet - click the pic for their post from NPR.









