Today at about 9 am (don't tell boss) I was at the Columbia Heights Metro. And it smelled like cookies. Or maybe cake. It was strong too, as if Metro had a big oven filled with tasty sweets.
I looked around and didn't see any folks with foil covered trays or tupperware bowls full of cookies, so I have no idea. It almost smelled like it was coming from the vents. If this is some kind of anti-terrorist gas weapon, I am in favor of it.
Photo by athena, under Creative Commons license