One of the most growing trends in terms of weddings is definitely the photo booth. It is an area in your wedding location, set up ad hoc, in which guests can take funny pictures.
There are two ways to organize a photo booth: first you can choose to rent a real photo booth that gives your guests an instant polaroid. Alternatively, you could set up a real movie set with special backgrounds.
The success of a photo booth is given by the quantity and variety of disguises that you will be able to provide: fake mustaches, wigs, huge hats, oversized glasses, bow ties, necklaces and so on.
It is a perfect idea for a funny and engaging wedding and will also allow guests to have their own “wedding album” to take home (everybody with his/her mobile phone will not miss the opportunity to immortalize friends and relatives and post the photos on FB).
Note: most photographers offer this service. A photographer will take care of the photo booth during the whole event, meaning not only the photos taken in the booth corner but will also take pictures of the guests and make them immediately available to be taken home as a souvenir of the beautiful day.