"Dear Santa Claus, Since you've been giving us presents every year, this year I ask for nothing. I have toys, a home, family and love. So this year I want to make you something. Tell me what you want this year and I'll make it. Love Nadia."
"My 8-year-old daughter left this note for our Elf, Twinkle, to take to Santa. When I found it, my heart melted, and I...
"What a sweet soul this girl has," one Facebook user replied to the post.
"That's so sweet! In our house we always leave a few things for Santa to take with him for those less fortunate," another responded.
"Totally melts my heart. What a great little girl," Facebook user Jen O'Leary wrote.
Ms Prado, who was clearly overwhelmed by the hundreds of comments from kind strangers, responded with a photo of her "fun loving, happy" girl who "genuinely loves everybody."