OP here. Back from the trip. Here is the situation as of Jun 12-13.

1) Gate is closed. It's 3.7mi / +2000ft from the gate to the trailhead. It took my party about 90min on the way up.
2) AFAIK, no one is allowed on the tourist route. On MR we encountered 3 parties, including a guided group. All on the way down.
3) Snow line is at ~12400ft, no need for crampons until Iceberg Lake.
4) Chute above Iceberg has about 80% snow coverage. Gets super-slushy by noon.
5) Final 400 is iced-over snow and black ice on rock. Definitely want dual ice axes or tools for this. It's possible to bail onto 3rd class rock after roughly 100ft.
6) Easy Walk-off Traverse is good quality snow. A little icy in the morning, but gets sticky by ~1300.
7) Curiously, poop-drop/biohazard bins are open. So someone must be clearing them out.

Good luck with everyone's summit bids. Hope this info helps.

Last edited by 55inthefastlane; 06/14/20 10:42 PM.