Thanks to 9to5Mac we all know what we already knew, that iOS 6 will be announced at WWDC next week in San Francisco. Here is a banner, with the iOS 6 logo, being put up ahead of the event:

You’ll notice that the line underneath the logo is “The world’s most advanced mobile operating system.” That sounds exciting.

Hopefully we’ll add some more pics as these banners get put in their place, so stay tuned!

UPDATE: Our friend Ken Yeung sent us over a shot of the banner in position: