Iadegbola34 i think you are misundedstanding things here and if you have beung following uo on the discussion you will find no one that has mentioned 20 years existing casinos even though there is the possibility of old casinos, that havd been around for that lo g but I dint know of any casino that is up to 20 years.
Some of them are in operation for over 20 years.
OP actually mentioned that there are some that has been existing for as long as 20 years. If they have been existing for that long at least one of the name on the list has to ring a bell when you read if you have been following this board for long.