Facebook Application

I'm looking for a facebook application for a night club. It needs to be able to go on the users 'wall' tab page rather than with the rest of the facebook junk on the 'boxes' tab. The application will display a poster to represent an upcoming event so will have to be easy to change. It will also display a live feed to upcoming events created in our group, or this can be manually inputted if easier. It will also possibly display links to our website, myspace and facebook group and will involve some graphic design to enhance the appearance. The designer will be experienced with facebook and have designed applications in the past of which they can show me.