Try 1900 Park Fare. You pay for the character interaction, which we thought was great. Not just for kids, but there were a ton of little girls in their dresses. It was somewhat noisy, but we were in the "back room." Much quieter.
The Step Mother & Step Sisters were a hoot! Loved them. One wanted to waltz with the husband, but luckily (or unluckily) he was at the buffet. I would have loved to see that!
But our other options would be for resort dining:
O'Hanas
Maya Grill
Kona Cafe