Prof. Banchong Mahaisavariya, M.D., Acting President of Mahidol University, Assoc. Prof. Thanya Subhadrabandhu, M.D., Acting Vice President for Human Resources, Dr. Chanwit Wasanthanarat, Director of Thai Health Promotion Foundation and Mahidol Administrative board, faculty members and staff more than 100 people attended "Walk & Run to Happy MU" part of Routine to Happiness: R2H. The event was held at IPSR, Mahidol.