When you are on a list and they announce your name, you can shout and wave from a part of the casino and they brush right by you.
This is of course very difficult, so there is basically no jackpot.
For example, on BigO you now need 4 of a kind beat by a straight flush. But, people continue to go there with little to no promotions, except jackpots, which occur very very seldom if never. At one time, prior to COVID restrictions, you could earn points that could be used toward things, such as food. The food is very expensive and you can't bring food into the place. It is very crowded and they no longer serve food at the tables. Many perceive this non-interaction as rudeness, which is possibly very accurate. The place is all business and there is virtually no interaction between the staff and the guests. When you enter the casino there are terminals that allow you to enter the games you want to play. I have recently visited the casino, which is not far from the Bicycle Hotel and Casino.