On July 25, 2025, the Demonstration School of Suan Sunandha Rajabhat University, led by Assoc. Prof. Dr. Sumalee Thienthongdee, Director of the Demonstration School, along with the school's executives, staff, and student representatives, participated in the Birthday Blessing Ceremony for His Majesty King Maha Vajiralongkorn Bodindradebayavarangkun and the Oath-Taking Ceremony to be a Good Civil Servant and a Power of the Nation. Associate Professor Dr. Chutikan Srivibul, President, presided over the ceremony. University executives also participated in the ceremony, offering blessings and taking the oath in front of the royal portrait at the Suan Sunandha Health and Sports Center.
