Coke wants you to be happy, and to drink Coke. A while back, Coke asked five design groups from five separate continents to design something which would promote optimism. A few of the videos and whatnot are available for viewing now (click Read link). Unfortunately, the one featuring one of my favorite bands of all time, the Flaming Lips, still has yet to launch. A pity. I'm not sure how well this viral will work, because like most Flash sites, the navigation is a bit clunky. Nevertheless, the videos are quite interesting, so it's worth checking out at least once.