At the initiative of prominent Croatian composers and music educators worldwide renown Professor Milko Kelemen 1995th was founded in Slatina International Music Festival DAYS Milko Kelemen at which regularly every year in Slatina together renowned musicians from the Croatian and foreign countries. In addition to concerts where they perform works Slatinčanina famous and well-known works of classical music world, regularly organizes exhibitions, theater and dance performances, book presentations, gatherings and other facilities. 

On the DMK in the last fifteen years together numerous prominent Croatian orchestras, chamber ensembles and soloists, as well as various foreign guests. Days Milko Kelemen contribute deprovincijalizaciji urban cultural life and affirmation of Slatina and Virovitica-unty. Since its establishment, the 1995th The International Music Festival Days Milka Kelmena most important cultural event in Virovitica - Podravina County and the City of Slatina, as evidenced by the more than 23 000 visitors who attended the concerts and other programs. The festival is significant because in his organization actively participating associations and other creators of culture, schools and the city's cultural institutions