On the 1st/2nd of February
there will be as every year an open source conference in
Brussels (Belgium) - https://fosdem.org/2014/
The FOSDEM (Free and Open source Software Developers' European
Meeting) is 'a free event that offers open source communities a
place to meet, share ideas and collaborate'.
I plan to have a presentation of the OASIS ODF Change-Tracking
I have heard rumors, that Jos (and/or Friedrich) will present
WebODF there, Peter might show his LO/AOOffice extension as well
in a session, which is usually 20min (so Italo stated below).
Others might show up as well.
Might be nice meeting you there.
This year's schedule is not ready. For instance, the deadline
for the dev-room is on the 22th of December, but last year's
schedule (one day only) will give you an idea about this bazaar