Yo Yo's Cloud Palace

 is a limited-time building that was released on August 22, 2021, as part of Act 3 of the Into the Simpsonsverse 2021 Event. It was the fourth prize to be won in the event's Act 3.

Regular
Anime Marge Comic Book Guy
 * Sharpen Her Blade - 24h
 * Look for Anime Show Information - 8h

Event Quest Based
Anime Homer Homer Noir Homer Princess Homer
 * Grab the Keys to the Cloud Palace - 4h
 * Get Rolled Onto the Cloud Palace - 4h
 * Roll Homer Onto the Cloud Palace - 4h
 * Hop Onto the Cloud Palace - 4h

Trivia

 * Only one can be obtained.
 * It can be placed on grass, pavement, dirt, krustyland road, boardwalk, pier, edge of boardwalk, or edge of pier.