Restaurant Marrakesh in Epcot.
Turf Club at SSR.
San Angel Inn in Epcot (ONLY if you both like Mexican food, obviously!)
And my number 1 choice:
Ohana, preferably later in the evening, and ask for a window table or at least someplace out of the 'traffic flow'. Bonus points if you time it so that you are still there during Wishes; they dim the lights and pipe in the music.