The document summarizes an online vocabulary game called FreeRice that helps feed hungry people around the world. For each word answered correctly, the United Nations' World Food Program donates 20 grains of rice to help feed those in need. It encourages players to get involved by playing the game and challenges them to answer 960 words correctly to donate 19,200 grains of rice, which is enough for one person. It suggests getting children involved by using online dictionaries and rewarding them for the grains they help donate through playing the game.