I recently dined with a guy who claimed he was Hippocampe AF. I tried to understand what that was and found this:
https://thetravelersclub.boardingare...-du-club-2000/
It seems to be providing Ultimate+LP ground services.
Then adambrau just posted about Hippocampe service at JFK.

If Hippocampe provides LP lounge service at CDG, it is clearly attractive.
I heard that the number of C2000 members (initially 2,000) had reached some 10,000. WHat is happening to them?
I guess that the initial maximum number of Hippocampes (200) will see a similar inflation, although from a lower base. But that might make CDG LP service quite busy.