Mid-Continent's 2022 "Whistle on the Wind" calendar features 6 color images and 7 black & white images of railroading past. Images are a mix of historical Midwestern railroad imagery as well as more contemporary scenes taken at Mid‑Continent Railway Museum. Many dates feature “this day in history” factoids about railroads of the Upper Midwest as well as Mid‑Continent’s own history. The calendar uses high-quality o-ring binding to ensure it hangs flatly against a wall.