RR is the best TS in DTD (which, IMO, isn't saying too much). However Wolfgang Puck's Express and Earl of Sandwich are both much much better meals and are both CS.
Another vote for Raglan Road. We also loved Wolfgang Puck's. Both places have a pretty extensive menu and the food was delicious. Don't know if either would appeal to kids necessarily, at least in terms of decor, but they should enjoy the food.