GAIA (Global Action in the Interest of Animals)made a campaign against foie gras. The plastic bag was reached out to people in the shopping centers of all big Belgium cities and shows the copy:
“Folter deze gans. En spaar de echte: eet geen Foie Gras.”
“Torture this goose. And spare the real ones: don’t eat Foie Gras.”
Reference:
http://www.gaia.be/nl ; http://www.duvalguillaume.com/news/2008/12