Dairy Expo Shuts the Barn Door for 2023 News | October 7, 2023 | 0 | by Morgan McCarthy The week-long World Dairy Expo wrapped up Friday in Madison. Wisconsin Governor Tony Evers toured the expo today and says the state’s six-thousand dairy farms contribute more than 45-billion dollars to Wisconsin’s economy every year. He says the state is investing in grants to support the farm industry supply chain, farm families, and the environment. CLICK HERE FOR MORE .