The Free and Open Source Software Conference (FrOSCon), an annual summer
conference for users and developers of FOSS, will be held from August 5th to
August 6th at the University of Applied Sciences Bonn-Rhein-Sieg in
Sankt Augustin near Bonn, Germany. It is organized by the University's Department of Computer Science
in collaboration with the student body and the FrOSCon e.V.
You can't submit a talk, because this conference is in the past.