conducting trade shows in the fields of sports, Jiu-Jitsu, Brazilian Jiu-Jitsu and Mixed Martial Arts (MMA) for commercial, promotional or advertising purposes; organization of business conventions in the fields of sports, Jiu-Jitsu, Brazilian Jiu-Jitsu and Mixed Martial Arts (MMA) for commercial, promotional or advertising purposes; Arranging and conducting special events for commercial, promotional or advertising purposes