Letting all its fans play virtual vampire dress-up, HBO launched Maker’s Day, with the conceit being that vampires have a “maker”— the one who turned them into a vampire — and fans of vampire melodrama also have a maker — the one who turned them on to the show. The application scoured users’ Facebook Timelines using keywords from the show, pulled out various moments from your True Blood social past and created your TRUEBIE history ‘infographic’ — including who your Maker is, so you could thank them. Shareables, such as avatars and ecards were provided.