It would be called Molten and it would be inspired by glass blowing and blacksmithing, classic steakhouse style. Leather aprons for the front of house staff. Drinks and foods served flambe and/or on fire (because why not): Christmas pudding, Baked Alaska, Steak Diane.
An Alcohol themed restaurant that serves alcohol. Honestly I don't know why no one has thought of this bef-
Um I'd probably go for something that served food from TV shows, movies, video games and book etc. Possibly a sort of Binging with Babbish meets a video game bar meets larping. Each booth could be themed so one would be in the style of a "Ye Olde" tavern and another like Central Perk. (Lawyers will shut me down in two weeks for copyright infringement.)