I just came back from Hamburg. There was a student football competition (mainly mathematicians, but in our case also computer scientists). Surprisingly, we made the 5th place, stopped in the quarter final by a penalty shoot-out.
Hamburg is pretty nice, we saw a lot of the port and walked the Reeperbahn. Weather was a little cold, but fine in the end.
A lot of work is waiting for me now, there's a talk today introducing my thesis and I have an interview on Wednesday at the MPI :)
And on Thursday the next excursion till Sunday (again no work possible during this time). So I have to hurry up to get my job done and to make good for some sleep.