On March 30, 2024, the Traditional Science Alumni Day was held for the first time at the University of Sciences, VNU-HCM (campus 1). Lecturers, graduate students, and students of the Department of Oceanology, Meteorology, and Hydrology (OMH) participated in the event. In particular, the Department of OMH was very pleased to have the presence of Professor Klaus Schwarzer from Kiel University (Germany) and alumni MSc. Le Thi Dinh, MSc. Le Thi Xuan Lan, MSc. Tran Tuan Hoang… Lecturers, alumni, and students participated in networking activities and a gala party. Hopefully this will be the first step for future collaborative scientific and community research projects.