I hope that at least one site runs without https so that when I am using airport/airline/FlyingJ/Starbucks/etc wifi, I can access it and be presented with the b

I hope that at least one site runs without https so that when I am using airport/airline/FlyingJ/Starbucks/etc wifi, I can access it and be presented with the button I need to press to access the network. I currently use http://xkcd.com http://xkcd.com for this purpose.