Went to Costco in Waipio right after 10AM opening. My daughter needed a few basic things, and I needed to make a couple of returns.
The LINE TO ENTER THE STORE started past the front of the store near the FlagShip Fast Lube and wrapped around the food court/front doors,. down the side, and back to the entrance. Took about 30 minutes to get in. About 10 minutes later, I overheard a walkie talkie saying the entrance line was cleared.
TP and 40-pack 16oz bottled water was limited to 1 per member. If you brought another person who's on your membership, that doesn't count. Had to have two paid memberships to get 2 of each.
The TP and water line was super quick with 3-4 employees loading the items in carts.
No problems shopping for everything else. Checkout was no worse than most nights before a big event - Thanksgiving, Super Bowl, etc. Took 15 minutes to check out.
So, I've got surplus TP AND ammo!
I did see 3, maybe 4, people wearing masks. The only thing that caught my eye as being out was rubbing alcohol and whatever else was on the shelves next to it. I didn't stop to read all the signs. They didn't have the Nyquil I normally buy, but they had a Nyquil/Dayquil combo pack.
Worst thing was parking. People blocking everyone while they sat and waited for a spot. I got lucky and found a spot open up right after I filled the gas tank.
Lots of people, but Costco did a great job moving everyone in and out.