Get Involved in World Food Day Rallies, Marches, Recruiting Drives, Film Screenings, Potlucks and House Parties. This World Food Day, October 16, 2011, is going to be the largest day of action for labels on genetically engineered food in U.S. history. All around the country, local Millions Against Monsanto chapters are planning Right2Know rallies, marches, recruiting drives, film screenings, potlucks …