According to Engadget, Google will hold an Android event on October 29, the very same day Microsoft will have it's launch event of Windows Phone 8. The fact that Google chose that same day is just a long term planned coincidence. Nothing else. Google's invite mentions that it is an Android event and and has no more details. Engadget assumes that Google will show off the next generation of Nexus device made by LG. The event will be live-streamed at youtube.com/Android.