Instead of a guest book, how about having guests write notes to the newlyweds on vintage postcards from locations that are meaningful to both families and the bride and groom? The display is lovely, and the postcards can be mailed to the bride and groom throughout the first year of their marriage by their parents for fun and unexpected reminders of their big day. Um, who doesn't love to get mail?? Also love that this great idea was contributed by father-of-the-groom Lee for his son Loren's wedding to Catherine (and love that the groom's dad not only suggested this idea, but then owned the project and got all of the postcards and display pieces so as not to burden the already busy couple with one more project before their big day). SO cute, right?