The facebook mystery has been solved.

Zeppelin's countdown on their Facebook page ended with the proud announcement that that legendary 2007 reunion show at London's 02 Arena will not only be released on DVD (coming in November), but will be on the big screen this October.

The film, "Celebration Day" will hit cinemas on October 17th.

According to an article in the Chicago Tribune:

"The theatrical release will be across 1,500 screens in more than 40 territories, followed by an audio and video release on November 19."

In addition:

"There will be premieres in London, Los Angeles, New York and other major cities before the theatrical release, raising the possibility of seeing the three surviving band members on the same red carpet, if not the same stage."

How about celebration DAYS?!