A Gödelian meta-sign, or, Do you follow your own advice?

A Gödelian meta-sign, or, Do you follow your own advice?

On my daily walk yesterday I saw this sign: This was on a weird little plot of ground at a high-traffic intersection. And indeed, unlike everywhere else along the road in Portland, this patch featured no signs for the upcoming election, gutter cleaning, martial arts classes or anything else. So I guess it was working….