FestivalFestivalOttawa Psych Fest4 years listedMusicBrainzFollowYearsMediaSep 20, 2025Ottawa Psychfest 2025May 25, 2024Ottawa Psychfest 2024Sep 15 – 16, 2023Ottawa Psychfest III 2023Jun 28 – 29, 2019Ottawa Psych Fest II