Thousand Waves Martial Arts & Self-Defense Center fosters fitness, healing, empowerment, and peacemaking through violence prevention, self-defense, and traditional martial arts programs. With this gift certificate, you can choose one of the following: (1) A 12-hour self-defense course, (2) A 3-hour self-defense workshop, (3) Two months of training for a new member (adult or child, uniform included), (4) One month of fees for a current training member.