Although this happened yesterday, and it's too late to do anything about it, I'd love to get Chowhounders' opinions on what to do if it happens again:
I was in the bathroom of a local restaurant yesterday and witnessed a food preparer using the stall (still w plastic gloves on from the kitchen), then not washing her hands, then blowing her nose, then leaving the bathroom. Yuk! It is a VERY busy brunch place. What would you have done?
(Also, recently at a local bakery and before the counterperson handed me my baguette, he wiped his nose with his hand.)
I'm sure these things happen often, but I don't want to witness them!