Apple To Host September 25th Special Event (Photokina) [Updated]
Macworld has received an invitation to an Apple special event on September 25th, right before Photokina. Indications from the invitation are an Aperture-related announcement. An Aperture update had previously been rumored on page 2. Of note, Apple had previously been sending out invitations to UK press to a September 25th event at Photokina.
At this time, it would appear as though the events are separate.[Update] Macworld originally reported the event date as September 24. With MacWorld's reporting error fixed, it does appear as though the events are one-in-the-same. Sorry for the confusion.