I dutifully complied.
Knowing that at the rate of a couple of Stir-Crazy batches every other weekend, it would take this lifetime and the next to use 40 pounds of popcorn, I kept a quantity of unpopped kernels in a bag in the car, and also made up a zip-loc snack bag that I put in the saddle bag under my bike seat.
For several weeks after, I'd toss a few kernels out the windows of the car, Johnny Appleseed-like, near bridges, creekbeds, and wetlands. And Daughter and I did similarly on our weekend bike rides.
This past week I got a text from her mother, saying "[Daughter] wanted to let you know that the corn you both planted outside [name of store] is growing."
So, the other evening, we took a bike ride, and sure enough, there was a corn plant, doing quite well: