When I went into the E.R., I noticed that 3/4 of the people got up and left. I guess they decided that they weren't that sick after all. It cut at least 3 hours off my waiting time.
Here's the hat:
It also works at Dept. of Motor Vehicles. It saved me 5 hours.
At the Laundromat, three minutes after entering, I had my choice of any machine, most still running.
It might also cut your wait time at the grocery store.
But...don't try it at McDonald's...
The whole crew ran out the back door and I never did get my order!