For what its worth I was up there for a few hours on Thursday, didn't get as many pictures as I wanted since a thunderstorm decided to form right over the lake and sit over the park for 2 hours.
Some of the clearing behind Echo Hollow seen from the Culinary School porch.
Here is a bit of the clearing as seen from TNT's queue. They didn't just clear out the trees and throw some retaining walls up and such, they also appear to be digging out much of that hillside now too. Likely for pathways and infrastructure.
76 Signage as we already have seen, the blue part lights up with a neon blue halo effect:
This one is still incomplete for some reason: