The "Libre Software Meeting" (RMLL) will be held in Strasbourg in the second/third week of july (9-14)
This is the larger international free software fest in France.
Being near the Est french side, it could be easy for openSUSE official to come.
I hope to be able to attend. I wrote to the organisation (no answer yet), but alone I wont do much good :-(
usually it's held in an university campus, so accomodation and food are cheap.
I had little answers on th french list until now :-(
Josh offered to help (including with money), but we first have to have attendees :-)
jdd NB I cross post on project and marketting, don't knowing what is the best list
last year web site: http://2010.rmll.info/spip.php