As you may know, we are planning to hold a Dojo at CERN, in Meyrin, Switzerland, on October 20th. You may find more details here: https://indico.cern.ch/event/649159/overview
If you think that you may attend, and if you would like to speak regarding the work that you're doing on CentOS, your SIG, or some interesting project that you're running on top of CentOS, please consider submitting a paper: https://indico.cern.ch/event/649159/abstracts/
We've listed a submission deadline of September 14th, but we have very limited space, and will likely schedule talks as they come in, when something catches our eye. So don't wait until the last minute!
We hope to see you in October!