Coca Cola

Look closely at the o. Do you notice anything? No? Don t worry because most people wouldn t notice it. It s actually the Denmark flag. This wasn t always the original intention. Coca Cola discovered that part of its logo looks like the Danish flag, which has been named the happiest country on earth. Once they discovered that, they set up a media stunt in Denmark s biggest airport, where they welcome people with flags. Still can t see the flag? Here you go: