I shopped at Costco during the "senior" special time. I got there at 7:50 and discovered the line wrapped around the building! Old folks cart to cart, no 6-foot spacing. It took fifty minutes to enter the store and as I walked in a store employee announced they were out of TP and towels. Everyone behaved but an armed guard patrolled the line. When I left the 10AM regular line was also wrapped around the building.
I had to wait to get the special meal-deal, real-deal $4.99 roast chickens.