My first impression was maybe near the entrance to Grand Avenue off Lollapalooza but thought possibly more like Starlight near the turn to the left about 2/3 way down. But then "went" to thinking more likely Moonstruck about 1/2 way down before Time Too on the left (looking up). And when I saw MissWynter made this her guess I decided it would be my guess as well. She did come so close on the picture with the blue blob !
So, joining the soon to be full Moonstruck bandwagon.
I'll go with Moonstruck also.
Great job this year Phanga as you are making most of these VERY difficult.
Moonstruck...lots of classes do one-ski drills there!