Saturday May 28th. 11:00 - 2:00 PM. Chow Hoon Goshin Jitsu Promotions Los Arboles Middle School Hillcrest Ave. Marina, CA. This is the Annual Promotion Ceremony for all of the Chow Hoon Goshin Jitsu Students For anyone interested in attending and/or doing a Demo Please contact Scott Merrill at: 1-831-655-5568 or EMAIL