ATLANTA — Attendees from throughout the U.S. and across the world descended on the Georgia World Congress Center this week to take part in the 2017 International Production & Processing Expo. Organizers of the expo expect 30,000 people to take part in the trade show seen as the “annual flagship of the associations” sponsoring the event. The expo was composed of the International Poultry Expo sponsored by the U.S. Poultry & Egg Association, the International Feed Expo sponsored by the American Feed Industry Association and the International Meat Expo sponsored by the North American Meat Association.