The Spruce Caboose is a limited time decoration released on December 24, 2014 during the Christmas 2014 Event. It was the second to last prize to be won in the Winter 2014 Part 2 prize track.
It was re-released during the Monorail 2015 Event.
It returned on November 29, 2017 during A Rigellian Christmas 2017 Promotion and on December 5, 2018 during A Simpsons Christmas Special 2018 Event as a possible prize in the Winter Wonderland Mystery Box.
The Spruce Caboose was a train. At the time of its making the most beautiful and expensive train ever built. It was, however too big to stay on the tracks and crashed. The remains of the train's Dining car was converted into a restaurant named after the train.