Ключевые слова: ancient, authentic, balkans, bulgaria, bulgarian, bulgarian culture, carnival, celebration, ceremony, color, colorful, costume, costumes, culture, customs, dance, eastern europe, ethnic, event, exceptional, extraordinary, festival, folk, folk costume, foreign, fun, games, indigenous culture, international festival, kuker, kukeri, mask, masked, masks, masquerade, masquerade games, old, participants, participating, people, pernik, special, surva, tradition, traditional, traditional ceremony, traditional culture, unique, variations, various,