The third time I saw the #5 Munchee I was walking up from across the street.  I noticed the sign.  Surely I had noticed it before.  A tri-color ribbon-- yellow, orange, and chrome-- arc-ing across it's side and face.  It felt like a ghost from the 70s burning crisp & brite in phosphorescent time slip.  

When I looked in, and through, I thought I knew what had caused the facet effect.  It was some kind of automat.  

Glass boxes.

Inside of glass boxes.

It was giving ESCHER.

SUDDENLY I felt dizzy.  I didn't go in.