Seminars at Gracie Barra Jiu Jitsu Thousand Oaks: Learning from BJJ Icons Seminars at Gracie Barra Thousand Oaks (GBTO) are not typical “guest classes.” Because of the academy’s status as a direct sister school to the legendary Gracie Barra Northridge and its leadership under 3x World Champion Gabriel Arges, the seminars here serve as… Continue reading Seminars at Gracie Barra Jiu Jitsu Thousand Oaks: Learning from BJJ Icons
