Let's get together at the Shopping City food court and hang out for a while. I'll bring an interesting board game that involves teamwork and Bayesian reasoning; requires 4 players.

As a starting point, we can talk about "The Pyramid And The Garden" by Scott Alexander: https://www.lesswrong.com/posts/9HSwh2mE3tX6xvZ2W/the-pyramid-and-the-garden