I’ve actually drawn up several religions for the purpose. One of my favorites is a scientific religion. All the songs would be based on accepted scientific things – physical phenomenon, the elements, forces, a particular animal, etc. There’d be a science experiment every week on stage and discussions afterwards about various topics.
Set up similarly to church services. The intention is a respect for the world-as-it-is as far as we know, a gratitude. Not pantheism just gratefulness.
Then all of the marvelous social benefits that come with the communities formed around church structures would come with it.
I’ve had others as well, centered around various different things but generally would be excuses for people to gather in community.
I, too, am concerned about the lack of community for men. I don’t know if women have it easier honestly but I know men have few social outlets like this. Bars? Sports? Not a whole lot of options.