The Right Duff

 a limited-time questline released on March 7, 2018. It needs the character Howard K. Duff.

Howard K. Duff at the Spa
Howard K. Duff starts Spending the Day at the Spa (at the Exclusive Resort).

End
No dialogue.

Howard K. Duff Saving His Job
Howard K. Duff starts Saving His Job.

End
No dialogue.

Howard K. Duff at the Brown House
Howard K. Duff starts Using Social Media to His Advantage at the Brown House.