For The Olympics, London Gets The World's Largest McDonald'sBarry Petchesky4/30/12 12:45pm27EditPromoteGo to permalinkLondon does things big. Massive Ferris wheel. Giant gherkin. Overwhelming sense of inadequacy over a lost empire. And this summer, the world's largest McDonald's will open up near the Olympic village, for six weeks only. The Olympics truly do bring out the best in the world.