| Business | Phone |
| Traditional Martial Arts 1527 W Main St, Saint Charles 60174 | (630) 377-3400 |
| Tai Chi Chuan Shaolin Chuan 3720 Illinois Ave, Saint Charles 60174 | (630) 443-0070 |
| Bill Cho's National Tae Kwon 2000 W Main St C, Saint Charles 60174 | (630) 513-5433 |