ATLANTA -- Thousands of exhibitors and even more professional attendees filled the aisles at this year's Fresh Summit, the annual conference and exposition organized by the Produce Marketing Association. This year's show, at the Atlanta World Congress Center, featured keynotes on the state of the industry, and numerous seminars on critical topics like consumer trends, packaging, food service and global sourcing, among others. On the exhibition floor, new products and services stretched from wall to wall.