The Max Planck Society celebrated its 70th anniversary of its foundation on 26 February 2018. There are two more milestone jubilees in 2018: the 160th birthday of Max Planck and the 100th anniversary of Max Planck being presented with the Nobel Prize. On this occasion, a nationwide public science event, the Max Planck Day, will take place on September 14 throughout Germany.
The beginnings of a research giant
https://www.mpg.de/11957784/70-years-Max-Planck-Society
Die Anfänge eines Forschungsriesen
https://www.mpg.de/11946008/70-jahre-max-planck