Our party of 11 just returned from Disney. We made our arrangements through
Dreams Unlimited Travel; we had our
travel agent make all our ADR's and she tried her best to secure some of the exclusive Grand Gathering events for us. Unfortunately, we couldn't secure bookings for the events of interest to us! Bummer! We figured that mere fact that the 11 of us were on vacation together was a grand-enough event to make up for the absence of any "real" GG events!
I tried to post a link to Disney's Magical Gathering page but it won't work for some reason. Just do a search on the Disney site for Magical Gatherings for the information on the exclusive GG events. According to Disney, "it just takes 4 easy steps!"
The number for Disney's Grand Gathering specialists is 407-WDW-MAGIC.
Warning - if you are calling long distance, this could be an extremely expensive affair. My sister is still ranting about the amount of time she spent of the line, waiting..and waiting...and waiting, before she actually spoke to someone! Did I mention she was calling from Barbados? Ouch! That was what made us decide to leave any and all dining arrangements in the capable hands of our travel agent!
Good luck with your arrangements! I couldn't persuade anyone in my family to actually wear their Grand Gathering badges that we received at check-in, because as my nephew put it, "Gosh - the thing is about the size of a stop sign!"
BTW, we did get our rooms together. My parents' room and our room were adjoining - which was very convenient! Built-in baby-sitting which we used for a 1 am Wal Mart run! And my parents didn't have the stress of squeezing the kids into their room! My sister's room was right next door; no connecting door though!