"An Arizona boy turned 6 over the weekend and he was all alone to celebrate. Teddy Mazzini had a birthday party Sunday. His mother, Sil Mazzini, invited more than 30 of her son's kindergarten classmates but none of them showed. She posted a photo of her son, sitting alone at a very long and empty table all set with pizza and drinks. Word quickly spread of Teddy's solo birthday and social media lit up with birthday messages for the youngster."