I'd have to say Shula's Steak house! It is not on the DDP, but it is the best steak in the "world!" Service is great as well...they don't have a childrens' menu, but our server was willing to go...
Has anyone else heard the rumor that Disney and OpenTable are in discussions? I for one am a big opentable fan...I love the ability to check reservations/availability on-line!