I have had two recent incidents that I was wondering about. Both were in the buffet line at one of the riverboats I frequent. In the first one, a woman approached me as I was getting in line for the cashier. She asked me if I was paying cash for the buffet. I said no, I had a coupon for a free one. That shut her down, so I never heard her pitch, but was suspicious. The second one, a guy in front of me bypassed the cashier (who was taking care of a couple) and went straight to the host without a receipt. She sent him back to the cashier as I approached her. He offered to pay me half of the cost of the buffet if I would buy him one using the comps on my players card that I had in my hand (I have the middle tier of a 5 tier system). He was carrying the lowest level card. I said no and he seemed taken aback by this. i just ignored him after that, as I did not trust him.