Long time lurker here, saw your post and would say if you're in Paris, you should definitely try to play at the Aviation Club. It's right on the Champs-Elysees. They have a couple of tournaments a week. There's atleast a 30Euro rebuy limit tourney on Thursday nights (which i took second in there, players are very LAG) and there is are no limit ones on Tuesday and Saturday I think.

By the way, there is a minor dress code. A button down shirt or sweater, no tennis shoes or sandals and no baseball hats will get you by though.

Hope this helps.