In Poland, every year, for several years, it is organized night of Museums. At that time, all the museums are open all night and for free you can visit. Our Association has been invited to an exhibition in the local museum. Here are photos from the event. I invite you to look at. Regards. https://www.facebook.com/eksploracjagalicja
nice job and quite a consecration to have been invited to participate at a cool event like the the night of Museums.
