View Post Agencies | Campaigns | Digital | Social Media | Sports Wunderman Brazil Raises White Flag for São Paulo Soccer Federation By Erik Oster on Mar. 19, 2014 - 11:45 AM Wunderman Brazil has a new campaign for the São Paulo Soccer Federation, entitled, “Linesman for Peace,” which calls for peace amongst fans during the São Paulo State Championship. The Campeonato Paulista, or Paulist ...