[prmoustache]

In my case I just wait for the sharpening knife guy who pass once a week in my neighborhood. It is quite easy as I am working from home and he plays those distinctive panpipes notes.

[edferda]

That definitely sounds like Mexico.

[seasongs]

This happens in Italy aswell.

[pier25]

and Spain

[schrectacular]

And China

[hiyer]

And India. Although here they do a horrible job of it, so I prefer to sharpen them myself.