Went on a brick walking tour around my neighborhood this weekend (a tour with some guy really knowledgeable about bricks, pointing out the different kinds of bricks and architectural styles and their history, really cool!)
We were looking at some terracotta when a cat walked up to the group. He had a collar and we all sorta wondered out loud if it was lost or escaped or something. And a woman walking her dog (dog was on a leash) says "oh no he's with me" and she and her dog wait across the street for the cat to finish investigating the group of weirdos looking at buildings. Then he just saunters over to them and they all keep walking.
Needless to say we were all insanely jealous.