Photo Guest Book. We did this for my aunt and uncle's big anniversary party, but with a photo printer instead of a Polaroid. All the pages were black and the guests used glitter pens to write with. It was classy and a good keepsake. Definitely want something similar for my wedding.
Wedit sends the wedding couple 5HD cameras in the mail 3 days before the wedding weekend. The couple passes them out to the wedding guests throughout the festivities to record the couple returns cameras to Wedit to edit. Wedit then edits the footage into a video.