Something odd!! I had dinner at the Greek Kouzina, and something odd happened. I had the best waiter ever. She assisted me in a great manner, but she refused to accept the +/- 15% tip I added to my bill when I paid. I asked...why, and she mentioned that they do not get the tip when the bill is paid by card. Unfortunately, I did not have any cash with me to give her anything extra. I feel this is unacceptable, as a tip is a personal generous gesture by the client to reward someone for great service. I unfortunately do not know what the waiters are paid, but I do not think that has anything to do with the fact that I want to give someone a little extra for a job well done.More