I saw geese flying south yesterday. It's soup season.
I also had a loaf and a half of sourdough bread sitting on the counter going stale. No one else ate it and I'm not sure I love sourdough as much as I thought I would. I decided that I would try to make croutons. Sourdough croutons might be pretty good on soup. I found this great article: How to Make Croutons.