Your reply comes off as very accusatory but you apparently didn't even read my initial post.
I know the rules and I accept them. I even booked the buffets knowing that I would have to pay adult prices for my DD. In addition, I purchased an adult 5-day park ticket for my DD, as I should have. This was all back in Jan.
When we went on a surprise one-day HS park visit and ate at H&V in the summer, I just asked the CM the question about my DD because I knew she wouldn't eat much. The CM had no problem with it, and I didn't think anything else about it until last night when I decided to ask about others' experiences.
To be clear, I'm just curious if others have received similar treatment to what I received at H&V that one time. Judging by the responses in this thread, I'm guessing not.
BTW, to the few people who are apparently appalled, or can't even imagine, that I asked the CM what I did, you should expand your world a little bit - you'd be surprised at what you can get by being nice and just asking for something extra...and this is not limited to WDW. Again, I'm not advocating breaking rules, but the worst that can happen is that they say, "No," and I'm fine with that too.