As I mentioned last month, I'll be participating in a couple presentations, including a workshop on the XPages Jakarta EE project.
This workshop is scheduled for Tuesday, but its time has shifted. Originally, it was scheduled for 1 PM - 3 PM local time, but it's moved up to 9 AM - 11 AM to help with some coordination. Looks like it's also in the Pullman room and not the Linnaeus room now. Same idea, but you'll probably want to bring a cup of coffee with you.
In addition, and particularly so if you won't be attending CollabSphere, I'll be doing this month's OpenNTF webinar this week, on Thursday. The plan for that is to be like a mini/less-interactive version of the workshop, but covering the same general idea of the various ways to develop JEE apps on Domino with the project. If you're interested in that, you can register here.