Link-MEDIATION CENTER OF KENTUCKY INC. Link- MEDIATION CENTER OF KENTUCKY INC. The Mediation Center of Kentucky, Inc. (MCK) is a non-profit organization specializing in solving problems of all types. They are located in downtown Lexington and serve the entire state of Kentucky and beyond. MCK has mediated thousands of cases and trained several hundred mediators. There primary service is providing mediation to families, businesses, agencies, attorneys and the courts. Link-MEDIATION CENTER OF KENTUCKY INC.