The pop-up began when a large glass box appeared in Grand Central's Vanderbilt Hall, containing a replica of the four-seated desk from Lumon's Macrodata Refinement department. Hired actors playing Lumon employees sat at their desks, doing Lumon things (by which I mean, sorting numbers while not having a clue what said numbers mean).

A TikTok user, @bigbrozelle, shared a short clip showcasing the dazzling pop-up at Grand Central Station, where Lumon employees work at their desks inside a glass cube. The recrea