If you're in Bangalore in India or Brno in Czech Republic over the next few weeks, you have an opportunity to see Errai getting talked up by myself (Mike Brock) and Christian Sadilek.
I'll be giving two talks at JUDCon India on January 24th. And if you come out for that, we've got a full schedule of other cool things for you to check out while you're there. See the JUDCon website for details and schedules.
On February 17th, Christian Sadilek will be giving a talk at the Fedora Developer Conference in Brno. Check out the details here.