It begins!!!! Okay it is not mass adoption. Or food. But hey it's something in the real world. And it is in America. This shows that it is possible to utilize and there is not reasons other businesses cannot follow. That is the real story. I can see a lot of companies doing this as Bitcoin and cryptocurrency are becoming 'cool' and buzz worthy. And when they see it actually is a better, cheaper system, the sky is the limit. And it's at an airport so literally the sky is the limit :p
Here is the link for more info:
https://www.cryptocoinsnews.com/105258-2/
And here is a photo of a plane getting ready to take off, like steem :p
*my upvotes/rep disclaimer: @whatageek/my-steemit-account-where-i-stand-on-bots-self-votes-and-multiple-account