Samsung is showing off a marketing teaser with a wave of their magic wand to indicate they will be at the IFA Mobile Unpacked Event on August 29th. They are being cryptic about what they will reveal, as usual, but the current industry speculation is that it will be the launch of the Galaxy Note II. Of course, they could surprise us with something completely different like the Galaxy Note 10.1 Tablet. Or... perhaps they might launch both. Stranger things have happened. Regardless, we will keep you apprised.
Source: S3Forums via Samsung