C-Store Repost

I have a slide show (7 slides) that is running in a continuous, endless loop at a Convenience Store/Gas Station. As the customers enter the store, they see a slide that says: "Welcome to JN Petroleum Station". The next slide is "Today's Special - Chicago Pizza, $1.49 per slice". The next is on gas prices. And so on. It is mostly animated text, some graphics. It was done in Power Point. I want to make the slide show more exciting - animation, cartoons, graphics, 3-D, stock movie clip, sound, etc. whatever - use your imagination. I am looking for something unusual and creative. I need this done ASAP so I can demo it to a potential new customer.