Airports are adding services to appeal to travelers seeking healthy options. These can include venues like spas, gyms, chiropractic support and other offerings. Airports are also offering fitness-focused features that are not revenue generators, including yoga rooms and walking paths. Juice bars are emerging as a key addition for airports looking to offer healthy food options to travelers. Airport governance structures are changing, with some airports moving from city-run to authority-led models. San Diego International has added an innovation lab to foster new initiatives. John Glenn Columbus International adds terminal enhancements. El Paso International director Monica Lombrana discusses challenges and goals for her airport.