More signage, and a departure.
Easily the best sign I saw today was in the women's restroom at the Nashville International Airport:
Whoa! I thought. I didn't know they could do that! And I didn't have the guts (or the patience) to drag my camera out of my camera-and-computer backpack to get the picture.
Before I left the restroom, there was yet another great one:
PLEASE WASH HANDS.
Since I'd already complied, I'm hopeful.
It's always hard to leave my family behind.