A fleet of Costco shopping carts in the rain. I saw this idea a few months ago when I didn't have a camera, then a couple of days later I saw this post from s.c. collections and thought, what a strange coincidence. I was at Costco again last week with rain in the air, a fine windy drizzle/mist kept me from spending a lot of time on it (rain on the lens is a problem). This doesn't quite get what I wanted, but consider it a rough draft.
Fits this week's photo club assignment ("wet"), although it was taken last week.