On June 16, 2023, the Institute for Population and Social Research at Mahidol University, led by Assoc. Prof. Dr. Sirinan Kittisuksathit, Assoc. Prof. Dr. Charamporn Holumyong, Ms. Suporn Jarassit, and others, organized activities aimed at developing potential and skills to promote a university of happiness and transform it into a happy organization. The event focused on the curriculum “Advancement of Knowledge Management for Happiness at Work: Advanced Routine to Happiness (AR2H),” which is part of the KU Prototype Project of the Happy University Network for Work to Create Comprehensive Health (Happy University Prototype @ KU) at Kasetsart University Sriracha Campus. The event took place at the meeting room 1, 2nd floor, Building 26, Faculty of Science, Kasetsart University Sriracha Campus, from 8:30 a.m. to 4:00 p.m. Asst.Prof. Ratchot Chompunich, Vice President for Student Affairs and Sustainable Development, and Asst.Prof.Seri Koonjaenak, Vice President for Sriracha Campus, delivered the opening speech. The activities were organized in collaboration with the Thailand Workplace Happiness Research Center.