We enjoy going to the 'ballet'. [=we enjoy going to ballet performances]
This is one of my favorite 'ballets'.
We are going to a 'ballet' tonight.
(..) a rogue Bludger. That's been tampered with, that has. l'll stop it. No! Even with a proper wand, it's too risky. You could hit Harry. Training for the ballet, Potter? You'll never catch me, Potter. Let's go. -Thank you. -Are you okay? No. l think my arm is broken. (..)2002 Harry Potter and the Chamber of Secrets