The Osborne Lights at DHS are spectacular!
Take time to see the BW area hotel lobbies, as well as WL. You'll be at the GF and that's a must see as well!
There's a holiday ending to Illuminations.
Have a great time! We found out about Disney's holiday experiences 6 years ago, and we go back every December ever since then. Even DTD is special, with local groups entertaining in the evenings.
Bobbi