Ключевые слова: art, artistic, artists, audience, celebrate, celebration, cheerful, cirque, crowd, cultural, culture, dance, dancer, de la cite, entertain, entertainment, event, festival, folk, folklore, free time, gymnast, gymnastic, gymnastics, happy, interaction, lausanne, lausanne switzerland, music, participants, party, people, perform, project, scale, show, social, spectators, spirit, street, street art, summer, swiss, switzerland, tradition, traditional, unique, venue, vibrant, watch,