Maybe not so much these days, but in the last few months that we were living in Anchorage, G had a habit of picking up and taking home rocks that she would see in parking lots or flower beds. They weren't small pretty rocks, or even notable; they were simply rocks. A favorite pickup site was right outside the library over on Denali. Usually I would kick them to the curb in some parking lot, or remember to chuck them out into the yard at home, but some still succeeded in getting into the house – we had the makings of a small archeology museum display.
Fast forward to the days after the moving company delivered our belongings here in KCMO: You can usually fairly guess what's inside all those layers of paper, wrapped to prevent scratching, breaking, etc. But I had to give a hearty chuckle when I found the last holdout of G's rocks carefully papered among the pots and pans, a solid memento of our time in Alaska.