Mistress workshop.

I do hope this is:

Learning how to make your partner do the most depraved, twisted, dirty,
dark things imaginable.

Or even:
Learning how to instruct your butler what cutlery (the silver stolen from the Umaid Bagwan Palace in Jodphur, I think) you wish to use at aunt Bertrum's 90th.

But not:
Learning to look happy, while waiting by a phone.