If you signed up to take part in an Alfresco Training class the day before DevCon starts in either Berlin or San Jose, the high-level schedule has now been posted on the DevCon sessions page. Here it is:
10:30-10:45 Break (or around that time)
03:30-03:45 Break (or around that time)
If you need to get trained up on Alfresco, it is not too late to sign up for training day. It is definitely recommended for people brand new to Alfresco.