Radisson Parkway Resort has rooms for $69/night and have kids eat free (most places are kids free with an adult entree purchase - one per adult) They have a 50s style diner, a more upscale restaurant, and serve Pizza hut pizza there.
(There is a banner link at the top of this site that will get you the $69 rate).
I think Holiday Inn Kidsuites also have Kids Eat Free.