Sport Karate Production Tournament 1st Annual Battle of Cleveland Traditional Tae Kwon Do & Tang Soo Do Invitational Tournament and the Cleveland Grappling Championships takes place at the Cleveland Clinic Get Fit Expo at the I-X Center. Saturday, December 2nd Traditional Tae Kwon Do & Tang Soo Do Invitational Tournament 10:00am - 6:00pm Sunday, December 3rd Cleveland Grappling Championships 11:00am - 5:00pm