chef table or wine cellar suggestion for 10 people
If by no budget, you mean that you're open pricewise, let me suggest a couple of places.
Per Se has a room that holds ten people. Obviously, they will take really good care of you!
If you love wines, Adour (the new Alain Ducasse place at the St Regis also has a very cool private room that would be ideal for ten people. You're surrounded by wine vaults.
Let us know what you decide to do!