Welcome to the official APP of U.S. Martial Arts Center (USMAC), Thurston County's largest and leading martial arts school. For over 35 years, Grand Master Lee's USMAC has been developing and perfecting a Taekwondo & Martial Arts Program that enhances the lives of adults and children. We feel that being a Martial Artist is more than kicking or punching, it's being a good person and living the Taekwondo way of life. This APP was designed to help with that. We are ready to provide a positive martial arts experience to the Olympia, Lacey, Tumwater Community. Download our APP to: - Stay up to date with Upcoming Events - Access the class schedule - Receive live instant notifications - Watch videos - Contact our location - GPS directions - Share benefits with friends and family - And much more! Thanks