[nubs]

Same etiquette as any other casino. I do not know if it is french only during a hand, unless you are going with a friend I don't see why it would matter. From what I remember people didn't seem to tip as much as they do in America. As for the games there were a bunch of fun ones that you will be dying to bring into your home game.

Double Hold'Em: Two flops, turns and rivers where the winning hand from each board chops the pot.
Courchevel: Esentially Omaha but the first flop card is exposed for the first round of betting
Aviation: I think its the same game as crazy fox? You get 4 cards and discard one on the flop and one on the turn.
7 Stud
7 Stud Hi-Low
Omaha
Omaha Hi-Low
Omaha 5: You get 5 instead of 4 (still only use 2)
Hold'Em