my friend's husband is an ebay enthusiast and found these adorable notepad with fruit patterns on them rather cheap. each notepad has a fruit print on it, like apple seeds and the outside of an apple and folds in a circular shape to look like an apple (or other fruit such as oranges, pineapples, watermelon). i love using my notepad at home and sending out different fruit messages to people.
and yes of course, a very fun idea is hiring a photo booth and letting you guests go wild! and then giving them a cute little holder to display the funny photos. my fridge looks so much more interesting since going to this wedding.