1 (txt).
a curiosity-inciting construction site where it is unclear what sort of establishment is being built

2 (txt).
(or) a construction site where the intended project is clear but has ambiguous value for the neighborhood and elicits mixed responses from local residents

3 (txt).
e.g., 'Did you see that new berry on Beacon Street where that old auto shop used to be?' 'Yeah, I wonder what they're gonna build there.'

4.