Hi!
So, I don't know if people here already knew about this, but I recently tripped across a GDC talk where the speaker actually mentions Three Rings and their "steampunk submarine" design. It's the second office structure he talks about, after Zynga.
Thoughts?
I haven't seen that talk, but the office was a popular topic of discussion back in the day --- say, 2011. By searching Google you can find photographs of the office, promotional materials, etc. It's neat.
Once I was in that neighborhood of San Francisco (South of Market Street, if memory serves). So I strolled over to the office. But I was too chicken to enter and request a tour. That's my boring story.