Polish museums, galleries welcome back visitors 05.05.2021 15:35 Museums and art galleries in Poland have reopened as the country moves into the latest stage of eased COVID-19 restrictions. Audio 05'37 Click to listen Photo: PAP/Łukasz Gągulski The Long Night of Museums is also to go ahead this year, with 180 institutions nationwide offering special attractions on May 15. Meanwhile, theatre and cinema goers will have to wait until May 29 to see a show inside.