On April 10, 2025, at 1:30 PM, the Siriraj Nurses' Alumni Association, in collaboration with the Faculty of Nursing, Mahidol University, and the Nursing Division of Siriraj Hospital, organized a water-pouring ceremony to honor senior alumni and former professors. Ms. Puangthong Tanwongwan, President of the Siriraj Nurses' Alumni Association, presided over the event. Associate Professor Dr.Ameporn Ratinthorn, Dean of the Faculty of Nursing, delivered a tribute to the honored alumni, while Ms. Thatchaporn Tesasilp, Head of Nursing at Siriraj Hospital, welcomed participants. The ceremony took place at the Multipurpose Yard of the Faculty of Nursing, Mahidol University, Bangkok Noi Campus, as a gesture of gratitude and respect, as well as a way to preserve Thai cultural traditions and strengthen unity among alumni members.