Went to Costco Waipio before 3:30. Lucked out and got a parking spot right beside the crosswalk at the Entrance.
Entrance is a gauntlet now. Have to go around to the left, get a cart, get in line, and then wait for the employee directing "traffic" to let the line move. The Entrance and Exit lines are once again crossing each other, so they stop one line to let the other go.
No real wait to get in. Exit line was light, and Entrance only had a few ahead of me.
Went to Customer Service to return an item. Watched the employees yelling to "herd" people from line to line. I think they were practicing for when there are more people. Really not necessary to be drill sergeants at that moment.
All the Dairy is now where the produce used to be. Every item had a "LIMIT 1" sign above it. The cashiers were being alerted by the registers when something exceeded the limits, which they did enforce.
Didn't see TP or Bounty, but did get a case of bottled water (LIMIT 1) and for some reason Damp Rid was also limited to 1.

No pork'n'beans or vienna sausages, but they had SPAM (go figure).
One girl was herding people at the top of her lungs around the pharmacy shelves to the self-checkout lines that were closed off by lines of buggies. Normal checkout lines were moving pretty quickly. I imagine the item limits help.
Home Depot is shortening their hours, BTW. They will open at normal times, but close at 6PM.
I'm anticipating all stores following that trend. I haven't heard of any slow-downs in shipping to Hawaii, but I have a feeling that's going to be the case.
This is going to get worse before it gets better.