On March 23, 2024, the Faculty of Nursing, Mahidol University, through the Student Development Unit in collaboration with the Department of Mental Health and Psychiatric Nursing, participated in the CUMU Sustainability Fest. This event was a joint initiative between Mahidol University and Chulalongkorn University, aimed at fostering inter-university collaboration in alignment with the United Nations Sustainable Development Goals (SDGs). The Faculty of Nursing hosted a booth titled "NS Heal Jai" in the Health Activity Zone, promoting holistic mental health care and its connection to sustainable well-being. The booth featured an "Inside Out Emotional Exploration" activity, which encouraged participants to enhance self-awareness, emotional regulation, and overall mental well-being.

The event was led by Associate Professor Dr. Wareerat Thanoi, Associate Professor Dr. Walailak Phumpuang, along with fourth-year nursing students who applied their knowledge to organize engaging activities. The booth attracted a large number of students, faculty members from both universities, and the general public. The CUMU Sustainability Fest took place at the Chulalongkorn University Centenary Park, providing a vibrant platform for knowledge-sharing and collaborative efforts toward sustainability.