KDAB is hosting the Qt Training day. The topics range from introductory courses on Qt and QML to more complex topics like modern OpenGL and C++14 and C++17. ICS is joining the Qt Training Day with a training on user experience design for embedded devices.
Don't forget Contributors' Days at the beginning of the event. While it is aimed at people contributing code, documentation or their time to the Qt project, it is a fun event for anyone who is deep in Qt coding. The chance to follow core developers present their views on the inner working of Qt and the discussions arising from the talks are definitely worth hearing.