Welcome to the updated Tulen Foundation website and blog. We are excited for this new launch. While we have been sharing martial arts and self-defense with children and adults in our communities for more than 25 years and have taught thousands throughout Oregon, California and Massachusetts, helping build their poise, voice and confidence, it is only in the past five years that we have effectively enlisted others to bring this innovative self-defense training to the broader community through the establishment of the not-for-profit Tulen Foundation.