The largest presentation of Koszits’s collection so far was held in the Gallery of Pécs, a prominent gallery in the city, located in the main square, as part of the all arts action days of 8–11 May 2014, a festival entitled “Pécs Underground 1980.”  

At the festival, an exhibition of documents from the 1980s (documents from Koszits’s collections and some others) was presented to the public. It included photos, works of the fine arts and the applied arts, and archival films and videos. This set of events also offered a chance to commemorate once legendary, now deceased figures of the Pécs underground / alternative art life, including musician, ceramist, and “culture-tobacconist” Attila Kálóczy, singer, actor, and director Péter Hardy, esthete, and performer Sándor Kiss (“Sanya”), and arist Tamás Enyingi (“Tonyó”). Portrait of these artists were presented, along with some of their works.