PKO is closed due to reconstruction. It is a well known concert location, with historical value, a genius loci for a variety of events. Used to organize concerts, TV shows, balls, dancing events, exhibitions. PKO, short for Park Kultury a Oddychu (Park of Culture and Relaxation), holds a special place in the heart of many in Bratislava. The city's plans for PKO are widely unpopular and controversial in this town.