The next German public training for Modern C++ and C++17 will be in Cologne.
by Nicolai Josuttis
About the training:
The training will be in Cologne/Köln on 24.-27. April 2018 given by Nicolai Josuttis, the author of "The C++ Standard Library", "C++17 - The Complete Guide", and co-author of "C++ Templates - The Complete Guide".