Step into Johnny Rocker and you’d be forgiven for thinking you’ve inadvertently entered a warehouse, what with all the barrels, pipes, tubes and dials. Worry not, take the metal stairs and follow the noise coming from the basement and you’ll locate Poznan’s best worst-kept secret. Decked out in neo-industrial fashion this labyrinthine cellar comes with bits of metal hanging from the walls, a crow standing behind the bar and posters advertising avant-garde drum workshops. Add to this a staunch commitment to rock music and whisky paraphernalia and it’s almost possible to imagine that fella from Guns’n’Roses walking in with his top hat and snake. Our favourite detail: the blokes toilet, where pictures of women holding tape measures stare directly at nervous lads using the urinal.