I don't know if you would call it 'stolen'...but my son 'lost' his wallet while making a purchase in the park. He was mortified! All of his Disney Dollars (from his grandfather and aunts) were in that wallet, along with his favorite photos of grandma and friends. Almost $50! All he remembered was that he pulled out his wallet to pay for an item and in the moment, laid down his wallet to accept the bag with the item... and the wallet was gone!
It was a hard lesson...and my heart broke for him when he came to tell us what had happened.