IDFA invites professionals in the food and beverage industry and interested academics to submit presentation abstracts as possible topics for the educational program at Worldwide Food Expo in Chicago. "Our goal is to provide access to the best thinking, latest research and most engaging presentations available across the food and beverage industry," said Robin Cornelison, IDFA trade show manager. Entries must be submitted to email@example.com no later than April 30. IDFA will select topics and notify chosen presenters in May. For more information, visit www.worldwidefood.com and click on the IDFA logo.