You will be rewarded!

We came across this special thing in the middle of good old towen Zurich;
its funny, something weird you will probably only find in Zurich, not elsewhere..
If you are a nice person and paying for your ticket at this machine, you will get a hot and fresh cup of coffee in return!
What a nice gesture...
The coffee was lovely, but I didnt buy a ticket...
Bless the coffee and his maker!