Two days ago I walked into the In 'n Out Burger on Tropicana one block off of I 15 in Las Vegas. After ordering my receipt showed the number 136. They were just calling 81.
With over 200 people crowding virtually every foot of space and a line of cars over a block long waiting to turn into their lot this was the most crowded of any fast food restaurant that I have ever been in. Later I asked the manager if this was the highest volume store in the chain and he said, "no, it was number two. Daly City is number one."
I can only imagine how crowded Daly City must get.