Have the invitations been sent out for this tournament yet? I see nothing about it on the Orleans website.
Yes, the invitations have been sent out. My experience is that some receive them earlier than others - possibly the higher rollers receive theirs first. PS: Invitational events are often not on a casino's web site. My guess is that they do not want to be bothered with inquiries from people who are not invited.
That's almost always the case. It is rare to find an invitational mentioned anywhere, for exactly the reason toolman1 says.