Sensory Deprivation Tank

The  is a limited-time decoration that was released on June 18, 2021, as part of Act 2 of the Springfield Enlightened 2021 Event. It was the fourth prize to be won in the event's Act 2.

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.