No new spoilers yet. Sorry to get anyone's hopes up.
Today the
official website updated with a new webpage. It states "Pray with Haruhi. When 15,498 desires come together, something good is bound to happen!".
The
referred site allows you to send a message to the site (with one of the main SOS Brigade characters if wanted) or you can tweet your wish with the official hashtag #haruhinegai.