des.b06XXpork.expo Published June 15, 2014 at 1100 × 733 in random and recent – may/june Volunteers help cook Gary Vinsand of Dakota City, Iowa flip a massive bun onto what event officials are calling the world's largest pork burger at the World Pork Expo on Thursday, June 5, 2014, at the Iowa State Fairgrounds in Des Moines, Iowa. Next →