The coffee factory in San Fran

During my last visit to San Francisco, I spent a little time on a photowalk along the Embarcadero, down at the end by the Bay Bridge.  There is a lot to look at.  I saw this old building there, with the big Hills Bros Coffee sign in neon splashed across the top, and just had to shoot it.  I doubt it is currently a coffee factory, but it is definitely in use.  That is the Bay Bridge you see across the top of the left side of the frame.  I really don't know the story of Hills Bros Coffee, so maybe I should Google it sometime, but anyways I loved the blue hour colors, the lights reflecting in the water, and the big neon sign.