The event will take place over one week in Madrid and will include presentations, workshops, discussion sessions and of course lots of free time for informal discussions. The aim is to organise something similar to the FIWE 2019 (Budapest). The core of the meetup will be on Friday and Saturday (18-19/Oct). In addition, there is the possibility to extend the meetup a few days (20-23/Oct), the so-called “extra days”.