A Minnesota mother was so distraught when all of the girls invited to her daughter's birthday party said they wouldn't be there that she took matters into her own hands and got an incredible turnout.
NBC News: Hundreds attend lonely 10-year-old’s birthday party after mom’s Facebook appeal
Mackenzie Moretter has a developmental disorder called Sotos syndrome, which causes children to grow at a faster rate but often delays their social and intellectual skills.
