Many reunions

I am a reunologist. I organize, or participate to dozens of reunions. I value them on the basis of simple tools: do they offer coffee?, do they last more than 2 hours?, do I meet friends, so that I can giggle in the back?, is there wifi, so that I can surf and avoid listening?

The other day I did have a good reunion: 5 people from different backgrounds and not fully aligned languages (technical, I mean). A true challenge....