Gillo sez, "At Greenpeace we are running a t-shirt design competition for our Kleercut campaign, the winner will have his/her design printed on Greenpeace t-shirts. Kleercut is a campaign against Kimberly Clark, Kleenex tissues (and toilet paper) manufacturers. Have a look at the site for more details. The idea is to have a contest for the best t-shirt design with the acronym 'FUKC' that needs to be accompanied somewhere on the t-shirt by the saying explicitly 'Forget Using Kimberly-Clark'"
(Thanks, Gillo!)
