In the park:
Blue Bayou
(Inside Pirates of the Carribbean in New Orleans Square. Atmosphere, atmosphere, atmosphere, top notch food!)
Downtown Disney:
Catal Restuarant
(Upstairs restaurant with a FANTASTIC night time view there is an elevator, and the service and food is amazing)
Ralph Brennan's Jazz Kitchen
(Noisy but YUMMY and fun)
Disney Hotels:
Grand Californian's Napa Rose
(Very Spendy but FANTASTIC!)
Disneyland Hotel:
Steakhouse 55
(Used to be an Italian restaurant, very good relaxed atmosphere, nice restaurant)
Disney's Paradise Pier Hotel:
Yamabuki
(Japanese: Tasty!)
I have eaten at all of these and I love them! Napa Rose is definately a place to go when you REALLY want to treat yourself to an elegant dinner. With the Blue Bayou make sure you have reservations and be prepared to wait! I have always waited 45 minutes or more past my reservation time. I am trying something new this year and making one of the first dinner reservations around 4 pm I think. I'm going to see if that will shorten the wait! Wish me luck! You should also rent a wheel chair. There are elevators everywhere to assist you.
CONGRATS! I hope you can "squeeze" a nice dinner in!