Though it's been a while since I was at either, both the IC Warsaw and Frankfurt, specifically for the evening food offering which is a full dinner with several hot entrees and vegetables, in addition to the normal cold buffet items.

Both IC Shanghai Puxi and Expo also have a most extensive range of buffet stations morning and evening, making for a fulsome breakfast as well as dinner if so desired.

Suppose my fifth would be the classic Paris property with Berlin a close follower up.