The Airports Authority of India (AAI) will on Wednesday mark Yatri Seva Diwas on September 17 with a series of passenger-centric initiatives at airports in the eastern region. Nivedita Dubey, AAI’s Regional Executive Director, Eastern Region, said the airports will welcome passengers in a traditional manner, set up special help desks, and organise tree plantation drives, folk dance performances, painting and quiz competitions etc. School visits will also be held to familiarise students with career opportunities in aviation.