Joon Lee's Taekwondo & Martial Arts School offers Tae Kwon Do instruction in Oak Lawn, Illinois, with additional service in Orland Park. With more than 30 years of martial arts teaching experience, the school emphasizes strength, discipline, self-defense, respect, confidence, flexibility, and endurance. Classes are offered at afternoon and evening times and are designed to help students build a strong foundation for success in martial arts and in life.