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There's just one random piece of neon left on the back wall, off next to the big display screen promoting new media items, another new-ish thing in 2018. I believe the color-coded category markers were also fairly new at the time, and still seem to be in use today (unlike a lot of the short-lived tech decor). 

I have no clue if the title is going to display right for anyone, but Unicode tells me it's a frown...