That's amazing that you would know that. Few do. Good eye!
You must be an Elvis historian of some sort. The casual Elvis fan
knows of Sam Phillips, but not Dewey (no relation). The name I
use has no relation to either, but to a character in a movie with
Jack Black.
But on my way to work, I do pass by the Sun Studio every day:
https://en.wikipedia.org/wiki/Sam_Phillips#/media/File:SunStudioSamPhillipsAvenue.JPG
People still flock there all year round. It's surreal.