Homer's Workbench

 is a limited-time decoration that was released on May 24, 2017, as part of the teaser for the Time Traveling Toaster 2017 Event during the Forgotten Anniversary 2017 Promotion.

Homer: Why spend money when you can make an anniversary gift yourself? It only wastes my useless time!

Event Quest Based
Homer
 * Meddle With Time - 6s
 * Unchange the Future - 4h
 * Set Off Firecrackers - 4h
 * Leave a Keg for Caveman Artie - 4h
 * Fire a Rocket - 4h
 * Sow Insurrection - 4h
 * Stare at the Sun - 4h
 * Lead a Strike - 4h
 * Stare at the Sun - 4h
 * Warn Past Homer - 4h
 * Tempt Fate - 4h
 * Assemble a Crew - 4h
 * Teach the Ways of the Pirate - 4h
 * Say Goodbye - 4h

Character Groups

Springfielders
 * Do Manual Labor - 4h
 * Overthrow Pharaoh - 4h
 * Join Homer's Crew - 4h
 * Learn the Ways of the Pirate - 4h
 * Fight With Future Technology - 4h

Promo Quest Based
Bart
 * Travel to the Past to Collect Presidents - 6s

Trivia

 * Only one can be obtained.
 * During the Forgotten Anniversary 2017 Promotion and the Time Traveling Toaster 2017 Event, it could not be stored.
 * After the Time Traveling Toaster 2017 Event, it can now be stored.