| Business | Phone |
| B Y Lee's World Taekwondo Acad 11212 Crooked Lake Blvd Nw, Coon Rapids 55433 | (763) 427-5355 |
| Professional Karate Studios 101 85th Ave Nw, Coon Rapids 55433 | (763) 780-5364 |
| National Karate Schools 3000 111th Ave Nw, Coon Rapids 55433 | (763) 421-3009 |