First opened in Poznań in 2013, it didn't take long for Whiskey in the Jar to become something of a Polish institution, and the quickly expanding brand now boasts locations in several cities, including this glorious establishment in the centre of Warsaw. Known primarily for its steaks, rock n' roll aesthetic and live concerts (Thu-Sat from 20:00), it might be easy to assume that it's just the Polish take on a certain international chain, however, we assure you that Whiskey in the Jar exudes authenticity and is still very much a passion project for the team that runs it. So while you'll get choice cuts of aged steaks, mouthwatering burgers, a wide selection of craft beers and of course the eponymous whiskey served in jars, there are also traditional Polish touches here and there - and perhaps even the possibility that a Harley might tear through the place while you're there. Definitely a fun experience for those looking for something different.