Apr 12, 2012 Caleb Past Events No comments yet April 28 in Texas: Samurai Gi Challenge Doors open at 9:00 AM. Rules Meeting at 9:30 AM. Tournament starts promptly at 10:00 AM. Cost: $30 IBJJF rules to be used. Early registration ends April 21st. 401 S. Pearson Ln, Keller, TX 76248 MAPMore information on the official site.