Booking Grand Gathering ADRs?

[Jessmela]

When you book ADRs for Grand Gathering events, does everyone have to have already booked their room reservations? We're meeting up with a group of friends in January and plan to book a few GG things, but I think as of now I'm the only one booked.

[ceb104]

I'm almost certain that they link the grand gathering events right to the "reservation" itself. I think I've seen mine appear on my faxed confirmation, so I'm going to say yes, they do need to be booked.