The One World Everybody Eats foundation is an outgrowth of One World Cafe in Salt Lake City, Utah. The concept began when owner Denise Cerreta in mid 2003 had an epiphany to serve organic food, let people choose their own portions and let them price those portions themselves. Since then, she's gained local, national and world-wide notoriety for her pay as you go prices, seasonal no menu organic cuisine, living wages, minimal food waste and healthy meals that are within everyone's reach.

http://www.oneworldeverybodyeats.com/saltlakecity.html