A Memorial Guest Book is a special book used during memorial services or funerals for guests to sign their names and share messages of condolence. It serves as a keepsake for the family, allowing them to remember those who attended and the support they received during a difficult time. These guest books often include prompts for guests to write their favorite memories or thoughts about the deceased. They can be simple or decorative, and some families choose to personalize them with photos or quotes that reflect the life of the deceased.