Mark Your Calendars! Iowa Pork Congress January 28 and 29, 2015, Iowa Events Center Des Moines, Iowa. Please visit www.iowaporkcongress.org for a schedule of events. Minnesota Pork Congress January 21 and 22, 2015, Minneapolis Convention Center, Minneapolis, MN. For more details please visit www.mnpork.com Missouri Pork Expo February 10 and 11, 2015, Holiday Inn Executive…