A great subterranean bar which is a labyrinth of nooks and crannies spread over three levels. The name pays homage to the former name of ul. Piwna which itself got its name from the beer brewed by the family of Johannes Hevelius, better known as a great astronomer but a brewer by trade. This street used to be the centre of Danzig brewing in centuries past and today you can enjoy a choice of craft beers while sitting at tables which are like museum display cases. There’s lots of Danzig memorabilia and you can also order from the upstairs ‘Under the Fish’ baked potato restaurant. If you want to visit old Danzig this is as good a place as any, as while much above ground level has been rebuilt these cellars are original.