International “Kozara ethno” festival has been held since 2005 in Banja Luka, at the beginning of July. The festival promotes rich diversity of intangible culture of the world, encouraging local people to appreciate their original cultural heritage. During the festival`s four days, organized are performances of vocal and dance groups, musicians on traditional instruments, customs, ethno markets, parades, traditional sports disciplines, folk costumes, ethno groups concerts, media appearances etc.