I'm actually looking forward to a day away from my 9 month old and OH who has seen fit to work till after seven for the last fortnight when I've gone back to work so am getting nothing done in the evenings at all learning how to do this and what they'll be looking for in answers. I quite fancy being the oracle on this!
I was excited about it for the same reasons as you - great CPD - but I just couldn't make it work. Getting to London this weekend would be difficult (WHY put training on a bank hol?!) and I just have too much going on personally to be able to commit to marking at the moment.