Every year, on the World Food Day, the Municipality of Thessaloniki in cooperation with the Association of Nutritionists in Greece, gives the opportunity to people of all ages to participate in a one-day event, which focuses on the benefits of health nutrition. On October 16th, at Agias Sophias street, from 12.00-14.00, diatrophologists will welcome the passengers at their stands. The event constitutes a unique chance for the contributors to monitor and benchmark the nutrition care. Nutrition Day participants use simple screening tests to detect overweight and will get informed about healthy nutritional habits and daily programs.