It has been the same food in DFW for lunch and dinner since end of first quarter. Breakfast has evolved a bit but not much. What meal do you care about? I can tell you what it was last Thursday (and 99% chance it will still be the same short term).

The Terminal B club, while arguably a more relaxing room than some others and having an interesting tarmac view, is smaller with less serving space than A, C, and D. It is their usual practice to cut out one of the soup choices, and some of the salad add-on buckets. Depending on what gate you are coming from and going to and where they are in relation to the TerminalLink stops there may be quicker access to the larger clubs, with a bit more choice there.