Cal Evans has another update about the upcoming (Oct 8th through 11th) to the Zend Developer Zone today:

ZendCon is sneaking up on us fast. If you've not got your tickets yet, time is running out so you had better hurry. To whet your appetite, ere are a few blog posts or ZendCon mentions from speakers and attendees who will be there this year.

Included in his list are bloggers like Terry Chay, Brian DeShong and Mike Naberezny and events like the Happy Hour 2.0 and the Unconference.