We are proud to announce that a hackathon related to YAPC:EU will be celebrated on Saturday, 5 of september, starting at 09:00 hours.
The place where it will take place is the IEMath (Instituto Español de Matemáticas) very, very close to YAPC:EU's venue. The room is called "Sala de Conferencias".
You can see more information at the page at the IEMath's website