After quickly refreshing, I took the bus to the other end of Geneva to the offices of Proton (formerly Protonmail). They hosted the 6. OpenPGP Email Summit which I was going to attend. When I got to the building, I had to call the office upstairs and one member of the Proton team came down to fetch me. On Thursday we only had an informal meeting of participants that already arrived. The real discussions would take place on Friday and Saturday, although when I entered the office room people already had discussions going.