Has anyone ever done a Polaroid guestbook (or something similar) - where guests take a fun photo of themselves, paste it in the book, & sign/leave a message next to it? I kind of like the idea of doing something like this as the regular guestbook idea doesn't appeal to FI & I that much & this could be a fun keepsake. Another thought was if we had a photo booth (I don't know if we will or not yet), they could use those pictures & do the same sort of thing. Just tossing around ideas at this point.
What are your thoughts on this? Pros/cons?