They're AMAZING desserts. I'm not sure when they do it on the western itineraries, but on the eastern it's on Thursday afternoon (they only do it once.)
They called this a "cheesecake"
I don't recall what this is called offhand. It's about the size of a tennis ball, and they cover it with a hot raspberry sauce. I won't post other photos because I don't want to ruin the whole effect.
This is a raspberry macaroon, a Napoleon and, um, a strawberry pistachio something, all served together. AMAZING.
There was a last dessert, but they called it a surprise and I don't feel like playing spoiler. So you'll have to make do with what I posted above