The German Physical Society (DPG) starts its activities around the International Year of Quantum Science and Technology (IYQ). On 14 January, there will be the opening of the IYQ activities in Germany at Humboldt University in Berlin.
For the agenda, see here: http://www.quantum2025.de/en/eroeffnung-hu. And here is the press release (in German): https://www.dpg-physik.de/veroeffentlichungen/aktuell/2024/aktivitaeten-quantenjahr-2025-deutschland-starten.