From Carnival News:

With The Chef's Table, a group of 12 guests enjoy cocktails and hors d'ouevres hosted by the ship's chef de cuisine. The chef then takes the group on a tour to see the galley in operation. The evening concludes with a dinner with appetizers, entrees and desserts created by the line's master chefs.

http://carnival-news.com/2011/01/04/carnivals-chefs-table-fine-dining-experience-now-available-fleetwide/