We did the Wishes Dessert Party on Nov. 6, 2012, for my birthday and to celebrate my in-laws 43rd Anniversary, and here's what I've deduced:
SUCCESS!
Like another poster mentioned, if you made any other ADR's for that day, make sure they're early! I made a 2:25 p.m. reservation at Le Cellier: I told everyone to eat up, but do not order dessert. Our Dessert check-in was for 7 p.m., so between 3-6:45 p.m. we did end up getting a light snack, but not a full-on meal (except for the kids, they had to eat dinner at 5 p.m.). By the time we got to the party, we were hungry!
Now for the actual party:
DSC_0026 by
journ116, on Flickr
I was advised somewhere on these boards to not arrive too early, because they will not seat you until your check-in time. I meandered past the area 30 min. prior to our check-in (which was one of the first time blocks), and found no one around. I came back 20 min. later, and sure enough a line had formed: the check-in podium is located at the bottom of the ramp toward Tomorrowland, NOT toward Main Street. The rest of my group was riding the People Mover, so I stood in line and got us checked-in. At check-in (after standing in line for 10 min., it was 7:05 p.m.), I was given a wristband and told that the rest of my party could stand in line once they got there and then receive their wristbands (no issues with our group being split up). Since I had a stroller, a kind CM took it from me and rolled it up the next dining tier.
Onto food and lines: Because I had checked in on-time, and our table was literally right next to the dessert bar, I wasted no time and began loading up. It's a smallish area with the dessert tables set up like a "U" and one more bar in the middle. On each side of the "U" are the same items...at the back are your drinks (water, milk, coffee), and in the middle was fruit and some other desserts. My first trip to the bars, there were maybe 3 people, so I was able to load 2 plates (dessert plates mind you). My second pass, which was only a couple minutes later, was getting packed. The plan was to start getting stuff for my DD's and DH, then go back up for myself...in the process of getting fruit for my kids, I dropped a plate (which I profusely apologized for and was promptly cleaned up by a CM). TIP: although you might be tempted to collect as many desserts as possible, don't rush, they bring more.
DSC_0995 by
journ116, on Flickr
Oh, there was a PP photographer on hand to take portraits with Cinderella's Castle as the backdrop...not sure if they do this all the time or just because the Castle was iced out?
Photo0442FourBySix by
journ116, on Flickr
(here's us)
In all, our party went up 4 or 5 times, trying to sample everything that was up there...no one left a dessert on their plate! However, word to the wise: bring your own water...the water they had on tap was DISGUSTING!!!! I was not the only one to complain

. By the time Wishes started, the "U" was more of an "i," and CM's stopped replenishing the bar by then. Also, guests do not stay in at their table to watch the fireworks: just about everyone leaves their table and gathers around the rails...really, there was no bad viewing spots on the Terrace. With 10 min. to go, our group staked their place, but my DH stayed at the table with DD6, because she doesn't like the "boom" (and they could still see the fireworks). The best part, watching Tink fly right over us...my DD's squealed with delight!!
DSC_1017 by
journ116, on Flickr
(my camera battery was almost kaput, thus my shutter wasn't releasing quick enough, thus the blurry pic of Tink)
Some firework pics from our vantage point:
DSC_1025 by
journ116, on Flickr
DSC_1047 by
journ116, on Flickr
DSC_1073 by
journ116, on Flickr
DSC_1085 by
journ116, on Flickr
DSC_1102 by
journ116, on Flickr
All in all, we're glad we did it, and it was that little extra touch of magic for our trip. Would we do it again: well, it depends on the circumstances, but I'm pretty sure we will!
Enjoy it!