Apple has begun decorating the Moscone Center ahead of its Worldwide Developers Conference next week. 9to5Mac has posted one image of a banner inside the building featuring the tagline 'Where a whole new world's developing'.
The banner use the same color scheme as the WWDC invitations sent out in April.
Article Link: Apple Begins Decorating Moscone Center for WWDC 2013, 'Where A Whole New World's Developing'