A Texas dad attended his son's graduation proudly wearing a Pokemon tie the boy made for him in first grade. Eighteen-year-old Dylan Olivo tweeted a photo of him posing with his father, who is wearing a tie featuring a hand-drawn Pikachu surrounded by poke-balls. Olivo said he was "shocked" when his dad showed up to graduation wearing the tie and didn't even realize his father had kept it. (UPI)