Site sell 10 years ago, they have a traveling site demo, whom are very successful. But that person stuffs won't make it to the airport, when you taken your luggage to get your phone, you pass by a free booth?

Now, you are not going to be inside the airport.....one of those the public sight seeing focus their main attention on it.

But what you can do, were that if you connect to the local tour company, like they order the small trips, bus tickets, airplanes....one of those. People eat and they write the blog, or reviews of some restaurant.

One of those things happening in the restaurant worlds, its called 米其林 I have no idea what it is, but they advertise, that is the chef getting those rating.

https://www.youtube.com/watch?v=5GUxQqH9qn8