Use the poster to build yourself a chair; Kit Kat

Kit Kat had serious PR problems after the Greenpeace's anti campaign. But it seems the brand works hard to make the whole sad story disappear from our minds.
JWT New Zealand created this new way to "Have a Break." for Kit Kat. Posters hung to turn into a chair outside a concert venue. A good way to support brand's tagline "Have a break"
That'a great implementation which unifies the brand and make it more tangible in users' lives. Watch the video below;