I talk about that in my Hooter's review. As the above post said, it must be played on designated slots, with the value significantly less than $200. There is a similar promotion at the Casino Royale. I think both are blatant false advertising. I have half a mind to write a letter of complaint to the Gaming Control Board about it.
I hate to side with the big casino companies here, and i know these offers are only worth a fraction a face value, but surely it is better to get something for nothing, and is a good idea for getting people through the doors.