The other day, @behemoff shared that they would come upon cards walking around, and I wondered, sort of absently to myself, if that might happen to me.

Well this morning it did. After being dropped off at my bus stop, I noticed a card was directly under where I was sitting (in the car).

The interesting thing (to me at least), was that there were a several cards, but this was the only one that was face-up, and it was facing me (from my perspective).