Hello fellow December traveler!

We went in December 2009 (first week of December) and had a magical time, and are going back in December 2011 (first week again), this time with my parents (their first trip! So excited!)
Like the others have said, the Orbourne Spectacle od Dancing Lights in DHS is a must do (we went twice in 2009). I get chills just thinking about it!
We loved the Candlelight Processional as well. Hadn't planned on seeing it two years ago, but we joined the line near the start of the show, and were still able to get good spots. It's a great show!
If you can afford it, the
MVMCP is a must, although personnaly, I thought it was expensive for what it was. I'm glad I did it once, but if we were going back without my parents, not sure I'd pay that price again for it. Since it'll probably be my parents' only trip, we'll definitely do it again though.
Seeing the Cinderella Castle lighting ceremony is a must, it's so magical!
Also, we loved visiting a few of the deluxe resorts, to see the decorations and huger trees in the lobbies (Grand Floridian, Fort Wilderness and Animal Kingdom Lodge were my favorites).
But most importantly, wear santa hats! We wore our santa hats and stripped scarves all week long, and I'm already on the hunt for better accessories for our next trip
Have fun!