An invite has been sent out to members of the press for a Google media event being held on July 24th. It's called "Breakfast with Sundar Pichai" and the event will be held in San Francisco, and a livestream will be included. Sundar Pichai is the head of Google Chrome and has recently also been made the head of Android. The industry speculation believes this event will showcase the next official Android update to 4.3. It could possibly even be the official launch of the next generation Nexus 7 Android tablet.
We will keep you posted as as things unfold.