OK - So my question got answered pretty quickly, fair play to them.
If anyone wishes to come down to take part in the day, the Wednesday is going to be the day you are going to want to be down in Cardiff Bay.
1pm to 2pm: Q&A session with the finalists at what used to be Maes D, but is now going to be "Shwmae Caerdydd" in the Pierhead Building.
7pm: The Award Dinner at "Y Dosbarth" which is here http://www.theclassroom.wales/
So thats our info for now, but when I know more again - I will update it here.
NOTE: All of these timings are likely to change, but the idea remains the same