Serving as the meeting place of the global dairy industry, World Dairy Expo brings together the latest in dairy innovation and the best cattle in North America. Crowds of more than 65,000 people, from nearly 100 countries, will return to Madison, Wis. for the 53rd annual event, October 1-5, 2019, when the world’s largest dairy-focused trade show, dairy and forage seminars, a world-class dairy cattle show and more will be on display.