Black Belt Review On March 10, 2012, a black belt review was held at David Deaton Karate Studio, Mount Juliet, TN. Special congratulations to Sensei David Everett for his promotion to NanaDan (7th degree black belt). Photos: Coty Coghill Published in Karate Events Related Topics: Black Belt, Karate Photos Don't Miss Our Quick Start Program for New Students Here's your special opportunity to try David Deaton Karate absolutely Free! Get 2 FREE Karate Classes. No Obligation. Call 754-6878 or stop by the front desk for more information.