Guest Book Alternative....

My fiancé and I have been constantly bouncing back-and-forth ideas on what we want to do for our guest book. Initially we wanted to do the Polaroids, but it’s just too much of a hassle. We both love chess so we were going to do a chessboard signing.
But my fiancé came up with a really awesome idea of having everyone sign one of his guitars. He has 13 and it’s not like it’s one of his super expensive ones, but it is the guitar that his father gave to him when he graduated high school. I love this idea because music is a major part of our lives. We are both musicians and is also the main reason of why we connected over 10 years ago and majority of our guests are also musicians. I’m really excited about this. Is anyone else doing a unique guest book signing? I’d love to hear what everyone else is doing