Mackenzie Moretter Day in Shakopee, Minnesota

A girl named Mackenzie Moretter from Shakopee, Minnesota turned ten last week, and wanted to have a birthday party to mark that very special milestone.

She suffers from Sotos Syndrome, which causes developmental issues. She doesn't have many friends, and her mom realized none of the children they invited to her party were going to come. So mom posted on Facebook last Friday, and asked if anyone could bring their kids, just to have some people there. And the next day they had over 300 people show up to celebrate.

The Facebook message said not to worry about bringing presents, they just wanted people there...but Mackenzie ended up with gifts anyway (a lot of them in fact). Both the local Sam's Club and an area restaurant catered the party, Elsa from "Frozen" showed up, and even Vikings wide receiver Charles Johnson came out to show his support.

The mayor gave her a certificate proclaiming it, "Mackenzie Moretter Day."