Outdoor Opera Stage

The  is a free, limited time building released on April 28, 2015 during Act Two of the Terwilligers 2015 Event. It became available when the Player started the Blessings of Guilt quest. Upon completion, Sideshow Bob was unlocked. When tapped on, Krusty's voice sings "We are out of Rice Krispies. *sobs*".

Upgrades
Similarly to the Monsarno Research and the Herbicide Squirter, the had upgrades that could be applied to it once Act 3 had started. Each upgrade raised it one Level, and each Level added a new effect such as unlocking new items and new jobs for specific groups, as well as increasing the rewards from Jobs.

Each upgrade could be bought with DNA and Theatre Masks. As the Levels increased, the cost of each upgrade also increased.

Job Rewards
With most of the upgrades the player unlocked new event-related jobs. Each Task could only be completed by characters in a certain Character Group and awarded the player with event Currency. The following table shows all the available tasks along with their duration, their Character Group and their payouts.

Regular
Cecil Terwilliger Dame Judith Underdunk Dr. Robert Francesca Terwilliger Gino Underdunk Terwilliger Sideshow Bob
 * Practice Stand-Up - 4h
 * Perform at the Opera - 6h
 * Perform at the Opera - 6h
 * Perform at the Opera - 6h
 * Perform at the Opera - 6h
 * Perform at the Opera - 6h
 * Perform at the Opera - 6h

Trivia

 * When the player reached the Upgrade Level 4, a 3-Day DNA Sale was unlocked in the Store. For 25 Donuts one could purchase 625 Theatre Masks.
 * When tapped on, Krusty can be heard saying "We are out of Rice Crispies". This is a quote from the episode 'The Italian Bob', where Opera Krusty, Gino Terwilliger and Francesca Terwilliger all make their debut.