I was under the impression we were just getting two structures along the path towards the dark ride, the restaurant and a shop (if the coaster hasn't consumed that space), not really a defined town "street." It's always possible I've misunderstood something, or can't decipher the site plan properly. Also, the leaked concept art for the restaurant and drink stand/bar further back in the land do not really match the aesthetic of the Hollywood street sets. Granted, that art could be old or could have gone unused.
Nobody will be more thrilled than me if the land does look like that, though.