I love guests at a wedding that take a little chance. And I'm not talking should the guest who takes a chance with having a third Long Island Ice Tea. I fall in love with the ones who perform their toasts in character (as if they had, had that third drink), belt out an original song they wrote themselves, or wear a piece of art on their head. Artists. They do that when they sense not only permission but a little joyful nudge from the bride and groom. Here are some samples of hat wearing joy.