Idea - restrooms

Have you ever needed the restroom so badly? You run from store to store and they all tell you that it's out of order? Well I've been thinking that they should open a chain of restrooms similar to McDonalds where you can buy a yearly membership card and have access to hundreds of these rest areas spread out throughout the country. You would have access to showers, toilets, baby changing area, nursing area, vending machines that sell toiletries etc. It's about time something is done to accomodate these conveniences which happen to apply to every human being - what do you think?