I think the NAACP message is, if you are black, we better not see you at a TEA Party event!
I agree with that, I don't think they want anyone to know that there are black citizens and speakers featured prominently at many Tea Party events around the country. Part of the message they are sending is to prevent any blacks from getting involved at all in Tea Party activities. They would like everyone to ignore the existence of people like Lloyd_Marcus and Charles Payne of FBN. Here is a picture of Mr. Payne speaking at our local (Morristown, NJ) July 3 Tea Party Rally. A big fat inconvenient truth is that Charles received the loudest cheers and a very warm welcome from us "racist" Tea Partyers that day.
Although I don't know his name, I saw an interview on a local cable channel with a/the leader of a Tea Party in the Trenton, NJ area that "inconveniently" was also a black American. Of course, from the NAACP point of view, they are all just "Uncle Toms."