Wait!.. So you are saying you can use Bitcoin to pay in restaurants

Yes! There are many real-life businesses starting to accept Bitcoin

I was planning on starting to accept BTC at my restaurant
www.GilliesConeyisland.com once I figured it out more,
reading this thread helped me out a LOT.
I WAS thinking about accepting them if paying in advance - to help get them confirmed, but now realize, that's silly - risk of double pay has to be much less than Credit Card cost even without the back charges!!
NOW, if someone can explain how I can have ALL the Cashiers trained to handle the RARE BTC transaction PROPERLY.
I'm not worried about it while I'm there, but when I'm not, some cashier has to have access first, to my computer (our POS doesn't touch the internet) and then on my computer, they'll need to see it accepted in my account?? with a password??