Marin Tai Chi » Directory Go back to directory. Add to Address Book. Marin Tai Chi Marin Tai Chi 9 Crescent Lane Fairfax , CA 94930 work Phone: 415 - 336-7970work Email: hal@WisdomWarriorTraining.comINTERNET Website: wisdomwarriortraining.com Hal Mosher teaches the internal Chinese martial arts systems of Tai Chi Chuan, Hsing-I, and Bagua Zhang. He also teaches Shaolin Kung Fu. Systems are taught both open hand and with weapons.