Get ready for some 3D awesomeness:

At the Comic Con panel for his film, Avatar, James Cameron announced that on August 21^st will be ‘Avatar Day’.  Eager fans will be able to see first 15 minutes of “Avatar” in 3D at IMAX theaters across the US free of charge.  The first trailer for ‘Avatar: The Game’ will also be released the same day.

For more on ‘Avatar: The Game’, see our article here.

The film is due out December 18, 2009.

[Source] Cinemablend