For more than 25 years, the Staff Association, taking advantage of the presence at CERN of delegations to the Council and the Finance Committee, has organised a cocktail party twice a year, in March and in September after the Finance Committee meeting. It brings together delegates from Member States and Associate Member States with the nationals of their country, chosen by the Staff Association among the Organisation's personnel to be "ambassadors" of the Association and the personnel. For the first time in its history, the traditional "cocktail party" of the Association's Ambassadors had to be interrupted, throughout the year 2020, due to the COVID-19 pandemic. However, the Association did not give up and resumed this practice in March 2021, in a brand new form via Zoom, while adapting to the current health context.