New to Typophile? Accounts are free, and easy to set up.
I am going to kill myself if this is dead easy, but I can't figure out what they used for the Top Chef logo. The closest I've found is Berthold Akzidenz Grotesk Extra Bold, which is extremely close, but this logo is just a little more squared off.
(had trouble attaching the file, so I just included the image)