One week of vacation almost done. And not much to show for it, unfortunately. Tomorrow’s going to be a fairly busy day though, so I should have more to post this weekend. Below is a sign from a subway (metro) station. I find it weird to call it the metro, because CapMetro in Austin is for the bus system. But anyway … this sign made me crack up because in Shanghai, this really is a necessary sign. Disgusting, eh?