Slightly hipper than your traditional late-night establishment thanks to its location off Krakowskie Przedmieście, Bar Warszawa still has the ridiculously cheap Polish food and grumpy employees to make your dining experience authentic. The only menu is the one posted behind the bar – which is where you order - - and it’s not in English, but it’s easy to mime an order for a 4zł beer and 8zł soup for the annoyed bartender (when she isn’t outside smoking). The best part: they’re open 24 hours, and there’s no better hangover cure than their steaming flaczki and an unpasteurized local beer.