Two years ago we did a day of training before XDC began in Orlando at the same hotel that conference was held at. We had about 20 people attend and the recording is available to our video training subscribers. Last year we had to cancel the training day in Las Vegas due of lack of interest.
It's a lot of work to organize and get prepared. To get a feel for how many people are interested we’ve created a short 3 question survey regarding the potential training day at XDC 2015.
Let me know if you have any questions!