It comes and goes in layers in my head like the water of a surf zone. It starts out as a plain room then the devices are added then the bar is formed.
The man cave decorations and theme changes all the time. Sometimes it is a small museum about something I am interested in at that time. other times it is a tribute to retro gaming. The bar table also has small game systems with small screens. It could be set up as a fake space ship with fake windows to a space Scape of a planet outside. Other times the theme is fish and the place is set up as an aquarium but the toys in the room never change.
The man cave room somes up who I am, a big kid that lives to play and learn. I have no agendas or hate, no big ego. Just want to make a happy place to play.
There are three ways this room can become real... One I find 10 men that are just like me and we rent a small hall continuously and build the room like that. The other way is to have a house that has a spare room. Or build one on virtual reality.