Betty MacDonald fan club contest question

Emma:

Betty MacDonald fan club fans and Pierre:

Pierre think it over. February 4 is a very important date.

I can't say anything else because that's Betty MacDonald fan club contest.

You don't have to be Hercule Poirot to find the answer.

Come on, Pierre. It isn't difficult.

Many greetings and good luck


Ms. Emma Marple

Au revoir Hercule Poirot - BBC News
http://www.youtube.com/watch?v=Ogw1EgEdV9g