Went to dinner at the Club Suite at Miller Park, had a great buffet. Closed out tab and tipped our waiter $30 cash, made sure to x out the tip line I always make it a point to tip staff cash. Looking at my account today, they added additional 35$ to my receipt. Will be disputing this amount with the bank with my original receipt in hand. The server was Brian, I guess 20% tip wasn't enough for Brian so he added additional 20% on top of that?