Parents Against Tofu Eating (acronym written as PATé) is an advocacy group mentioned in Grand Theft Auto IV. The group, as the name suggests, is against tofu and its eaters and has a page within the Love Your Meat website. The group is a reference to People Eating Tasty Animals, which in turn is a parody of People for the Ethical Treatment of Animals (PETA). Also, PATE's logo is taken directly from the PETA logo.
Pâté is a mixture of ground meat and fat minced into a spreadable paste.