That sounds awesome. I wish more companies did that!
I found it really useful last time we did it so I'm looking forward to the session.
I was in a different team at that point with fewer people. Once I realised that one of my colleagues enjoyed doing all her thinking by brainstorming as a group and I prefer to start work on a project when there is a rough plan and more structure we started getting on great.
She stopped inviting me to workshops where she would talk through ideas and I would get to give her my opinion when she had an idea of where she wanted the project to go.
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.