Today there was a fog on takeoff. It was expected to be better before noon, but it did not. So there was a decision of no flying today. Currently (about 18.00) there are thunderstorms around. Because of no task today Dennis Pagen and Agust Gudmundsson had a pilots seminar in the afteroon. Dennis talked about thermalling, gliding, competition flying and tactics. This was very well received. Agust talked about how to set records with focus on how Asian pilots could set Asian continental records. No record has been set yet, but many countries to have nationa records. Many pilots showed interest to set records.