Circus Train

 is a limited-time premium decoration that was released on February 27, 2022, during the Act 3 of the Cirque du Springfield 2022 Event. Upon placement, The Bearded Lady is unlocked.

Trivia

 * Only one can be obtained.
 * It’s part of the Circus Train Bundle.
 * It can be placed on grass, pavement, dirt, krustyland road, boardwalk, pier, edge of boardwalk, or edge of pier.
 * From Season 30, Episode 8 “Krusty the Clown”.