With kid's the ages of yours I know I would personally switch to Chef's for lunch to see Remy. My whole family still talks about how awesome that was. The pics we have are PRICELESS!
Overall experiences (not always perfect food but a big wow factor) I would consider Coral Reef, Biergarten, San Angel, Marrakesh or Teppan Edo (unless you have good hibachi at home that you frequent). For just the food factor and not considering much else I would go with Via Napoli (that is not to say that it is not GORGEOUS inside...it is) and I think many would recommend La Hacienda (which does give some a view of Illuminations at night). We had to miss our ADR there because of an injury but will be trying in the spring.