Workouts of the week folder - where is it?

According to the zwift newsletter I receive in my inbox, previous workouts of the week are kept in a folder in the app?
From the mail:

Missed a group workout? No problem! We’ll feature all workouts in the “Workouts of the Week” folder to tackle on your own time!

Thing is I can’t find that folder anywhere, anyone else have this issue? Running the zwift app on mac os on a macbook pro.