“There’s something in the air.”

On the message board, D3v1L80Y drew my attention to the banners that are currently being hung around Moscone Center in preparation for next week’s expo.  Here’s a photo I found via Apple Insider:

Anyone want to hazard a guess as to what Apple’s hinting?  Gruber mentions the font is straying from their typical presentation.

Please post your ideas in the comments or in the board.