The "wall" is probably the Broadway street sign (or a hotdog cart)
P.S.: WHat took more time is that there are several Dos Caminos in NY but, again, google street view is your friend here.
Another clue was in the initial picture, there was the hint of a red glow reflecting off of it. In the 2nd clue, there is a hint of green reflecting off the street. So I knew that it was a place with a lot of bright lights. Last night I was hunting on google maps in Times Square and I was also searching downtown Las Vegas.