Six days before WWDC 2009 kicks off at the Moscone West conference centre in San Francisco, Apple has begun preparations for the event. This years signage has been captured by San Francisco resident Adam Jackson, who also supplied World of Apple will exclusive photos last year.

As with 2008 this years theme appears to be all about the iPhone and in particular the App Store, the main banner on the first floor reads "One Year Later. Light-years ahead." an obvious reference to the App Store's incredible success.
A team of Apple executives led by Phil Schiller will kick of WWDC 2009 on Monday June 8th at 10.00 a.m. Pacific time.