Isshin Ryu founder Tatsuo Shimabuku was born on September 19th, 1908. In honour of Master Shimabuku’s birthday, the Penn State Karate Club is holding a special martial arts demonstration (Embu Tai Kai) on Sunday the 20th at 7:30PM in 106 White Building. Admission is free. After the demonstration, audience members are invited to participate in some self-defense drills.