I was looking here and at all ears for information. In the past, it seems that they began offering Candlelight Processional reservations very early in July. I have no idea when they will announce the date this year, but I am not sure at this point which way we decide to go.
If we go to the early show, at 5, you basically eat lunch to get your reserved tickets. Not for a seat, but a section, which the reviews stated were good seats, directly behind the VIP section.
This has been something I've wanted to do since
Disneyland started the tradition. So, we will go, I'm just not sure if we will buy dinner OOP or do general seating.
http://www.wdwinfo.com/holidays/candlelight_processional.htm
http://www.wdwinfo.com/holidays/candlelight_processional.htm#dine