I'm a waiter.
Let me get this straight: The Devils front office/restaurant hostess gives you incorrect information, or states it in a way that is misguiding, and then when you are found to be wrong, instead of dealing with it like an adult and blaming the correct party, you leave no tip for the waitress and scurry away from the table like a bunch of high school girls who didn't look at the prices before ordering and didn't have enough to tip?
I've been in the restaurant business for a couple of years, and the ONLY reason I'm in it is for the money. The people suck, the job sucks, the hours suck. The money is awesome. You take the money away, and nobody works in a restaurant. Nobody.
So if you think that you were justified in taking money out of the waitresses pocket (literally) for a misunderstanding, so be it. But just know that everyone in that restaurant thinks your an a**hole now. We see a lot of faces but we don't forget the bad ones. I wouldn't go back in if I were you, just giving you fair warning.
And you're gonna walk into the restaurant and give the waitress $100 when your trying to get even less than that from AMEX to put back in your pocket? Please. Do me a favor and never sit at my table. There's plenty of drive-thru's around here.