Free Software and Open Source — these are the topics of FrOSCon (Free and Open Source Software Conference). As every year in late summer the computer science department of the University of Applied Sciences Bonn-Rhein-Sieg, supported by the "Linux/Unix User Group Sankt Augustin" (LUUSA) and FrOSCon e.V. will organize an exciting program with talks and workshops for visitors of all ages. The event is topped off with a fair of booths from FLOSS projects and companies. The social event, celebrated at Saturday night, offers the opportunity to exchange opinions with other visitors, speakers or volunteers.