The power of long-term, deep friendships!

Impressive that it's been going on for 52 years:

The Wednesday 10 comprised, at various points, more than 20 men; the goal was a number small enough to maintain intimacy yet large enough to ensure that at least 10 members would show up for each of the monthly Wednesday-night meetings. No more than two representatives of any one industry were permitted. The idea was to combat insularity, to keep the men connected to people and events outside their own professions.