Simply add a photo and type a message to surprise a good friend of yours. You don´t have to upload an image of your faces but something you both share, which could be a funny happening you both witnessed.
Bring a smile to the people around you by simply adding a greeting message on the frontpage. You can either write a funny or thankful message with your name or anonymous.
I made the project with a group of individuals some months ago and the reaction was great!!!