Choo Choo trivia

I posted the picture but didn't explain too much about it. Still learning, folks!

The original Chattanooga Choo Choo song was recorded in 1941 during the big band/swing era for a movie called Sun Valley Serenade. Wickipedia has more information if anyone is interested. The current "Choo Choo" is a Holiday Inn located in the original Terminal Station in Chattanooga and you can also stay in converted railway cars.