So… basically the Final Fantasy 14 Eorzea Cafe in Akihabara?
IDK that Blizzard can pull something like that off very well.
I would imagine an IRL Blizzard themed parody pop up restaurant where you can order things like “BobbyWix Burgers” or a glass of “Stolen-Breastmilk” with the proceeds going to help unionize the industry or support GirlsWhoCode would go much MUCH better.