Back story on my Tweet that you should always take your camera to the bathroom in Philadelphia: I made the mistake of leaving mine at the table in a ramen bar where a sign over the toilet advised pressing the small flush button for broth and the big button for noodles. Which of course reads funnier in the original handwriting. Elsewhere a sign warned the closet-sized water closet was for patrons only, “no newspapers or magazines allowed.” Take your balky colon elsewhere, I guess. I did tote my camera into nearly every bathroom in Buffalo last trip but only made crappy (so to speak) pics of a revelatory sign everywhere. Usually the rule over the sink says “employees must wash hands.” There the word “their” is included. Which makes all the difference. Not just any hands handle food.