I missed that longtime Paco's Mexican Grill on the busy 1st St. strip in Jax Beach is closed and under new ownership. It's now "Off The Hook", a seafood shack place. Unfortunately, the construction fiasco ^^^ hinders getting close for a photo and I can imagine will wean off customers for the time being... However, I do think 1st St. will really help shape up the appearance of the central "heart" of Jax Beach.
There's some interesting construction going on in Neptune Beach right along 3rd St., in the form of "The Corner Lots." I'll try to get a picture.