If you are heading to BXL for Fosdem and if you arrive earlier as I do you may need a coworking space. Thanks to twitter and some followers I got two nice hints I want to share with you. They both offer a free day for open source enthusiasts.
See you there: Beta cowork and Transforma BXL
P.S If you need hotel or information about Brussels, check out my post here.
You have also Hackerspaces http://hackerspaces.org/wiki/Brussels , you have four hackerspaces in Brussels
Thanks!