Question of the Day: Strange Things Are Afoot

While I was on my First Day of School walk this week, I was passed by a whole lot of people on bikes, but one of them stood out: a guy who said a cheerful “Good morning!” as he passed on his incredibly unexpected bike. You know those old-timey bicycles with one giant wheel in front and a tiny wheel in the back? Yep. One of those. Just pedaling down the trail. I was so annoyed that I didn’t get a picture, so I hope I’ll see him again.
I’ve definitely seen some unusual things on the trail in my day. What about you? What’s the strangest thing you’ve seen while out for a walk?