FestivalFestivalOKKA Festival of Improvised Music3 years listedMusicBrainzFollowYearsMediaJun 20 – 22, 2014OKKA Fest 6Acme Records & Music Emporium · Milwaukee, United StatesJun 21 – 23, 2013OKKA Fest 5Palm Tavern · Milwaukee, United StatesJun 10 – 12, 2011OKKA Fest 3Palm Tavern · Milwaukee, United States