On October 8, 2026, the "Palais" of Europe in Strasbourg will host an event conceived by PanEurope France and co-organized with the Friends of the Council of Europe, in collaboration with PanEurope Germany and the International Paneuropean Union, to mark the centenary of the 1926 Vienna Congress.

The event will bring together Members of the European Parliament, representatives of the Council of Europe, members of the diplomatic corps and civil society, as well as other European institutional stakeholders, including representatives of the Council of Europe and the European Parliament.