Saw that.  I hope it helps revive the hobby. Entirely vinyl-focused, near as I can tell, and heavy SET-horn emphasis. Not for everyone.
One of the amps looks a bit like a Miyajimi OTL. Get that Mac crap out of there!
I listen to a single ended tube amp with efficient speakers in my home where I am in complete control of the entire experience, and not subject to the tastes of some tattooed hipster. That said, one of these bars might be interesting to visit...once...but this seems like a mini fad that along with the handlebar mustache and faux lumberjack look will likely fade away with little impact on the audiophile or non-audiophile world. I do think the vinyl revival fad is a good thing, but if this sort of bar becomes anything beyond its current level of obscurity I'd be surprised.