Guest book with photos of the guests via polaroid instant camera with a message from the guest. I would LOVE to be able to have photos of all the guests in a guest book! Great memories for years to come. No silly props. Plus, we could always ask them to write a message on a mini whiteboard and hold it up in the photo in case the book doesn't have a lot of room for messages written on the pages.
cute polaroid guest book + washi tape! | Photos by http://www.rebeccaweddingphotography.co.uk/ - see the full wedding here: http://bridalmusings.com/2013/08/colourful-vintage-barn-wedding-rebecca-wedding-photography/