Key locations for Empty Hand students: The Empty Hand Family Karate Studio - our home base Oscar Lasko YMCA Youth Program Center - Y members ages 6-11 can also train at the YPC Huaxia Chinese School at Great Valley - HXGV students join us on Sundays during the school year Chester County Shotokan Karate Club - Sensei Hoffman's dojo in Thorndale Philadelphia Shotokan Karate Club - ISKF headquarters dojo in Philadelphia |