Surprise harvest: Strawberries in November

I have written endlessly about gardening, my garden plans and my new gardening areas including my raised strawberry pyramid. Well, Sunday November 9, I was picking strawberries in freezing temperatures (30 degrees Fahrenheit) with little flecks of snow sprinkling on me and the strawberry plants. Talk about a disconcerting experience--picking strawberries in November in the upper Midwest! The snow is not enough to do anything but add flecks of white, but not how I imagined my strawberry harvest would take me this year (or any year). I guess when the Jung's catalog says Ozark Beauty is an everbearing strawberry plant, they are not kidding. With freezing temperatures, I am not sure how long I can expect any berries to ripen, but I am interested in seeing how long they can hold out. There are a few that are starting to blush red...