I think very few of the "Hux Club" chips were made. Appears to be stickers put on either real chips or blanks. Check out this scan:

They don't even bother to put a sticker on the chips to the right, which is the same color as the chips on the left. I am sure some eagle eye LV collector could tell you where they were from.

I have other examples, but I think that one is the best. If you ever see any , I would be very hesitant to purchase them unless they could provide a provenance from the show.