Well, it's Share week in San Francisco. As always, Share has an excellent mix of z/OS and z/OS related sessions. If you're interested in z and the Cloud, Linux on z, Big Data, new stuff in z/OS, CICS and IMS, you name it, there are a lot of good sessions this week.
One session I found interesting was "What's new in z/OS V2.1". This was a good overview of what is likely coming with the new z/OS release. Here's a link for the presentation: