On March 21st (16:30 - 20:00 (EDT), the Swiss Agency for Development and Cooperation (SDC) and the Swiss Federal Institute of Aquatic Science and Technology (EAWAG) will host an in-person side-event at the Columbia University in New York followed by a Swiss Apéro at the international house (walking distance).
You need to register for both the side-event and the Swiss Apéro, see links below!
Side event