The annual Worldwide Developers Conference (WWDC) is less than a week away, and Apple (NASDAQ:AAPL) has already begun decorating the Moscone West Convention Center in San Francisco in anticipation of the sold-out event, which will be held from June 10 to June 14. In grand fashion, Apple is sticking its giant logos on the sides of the building, but just like in past years, the Cupertino, Calif.-based computer company is also leaving plenty of clues as to what it will unveil at WWDC 2013.

Last year, the WWDC clues were obvious, as rounded rectangles with a “6” were stamped all over the convention center, clearly an indication of the iOS 6 unveiling. This year, while there are no obvious hints or numbers, the WWDC 2013 banner in the main hall features a bunch of simple but colorful application logos -- a likely reference to the redesigned iOS 7 -- as well as a slogan: “Where a whole new world is developing.” Unless Apple is planning on unveiling a special Aladdin-themed operating system, Apple could be talking about any of its many developer ecosystems, or possibly the introduction of a new one. iWatch, anyone?

Check out the photos of the decorated Moscone West Convention Center, courtesy of our friends at Do you think the decorations are a reference to the new iOS 7? Let us know in the comments section at the bottom of the page.

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