What a cool little find! This place is now what used to be "The Lady Sylvia" that closed back in 2014. However, the new makeover, which made me a bit wistful over the previous Prague-inspired feel, is not so drastic. Same furniture and decor, but they replaced the art and books with comic-inspired pieces and a projector screen which plays a montage of 70s-90s nostalgia.
My only complaint was a pair of younger males who seemed to be peering behind me on the couch and took photos of me. I made stern eye contact and they scurried away. Who does that?!
Other than those weirdos, everyone else was cool and there were quite a few who showed up in full cosplay mode. This bar could be in any city, but Vegas is lucky enough to have it.