I got an Invitation to stay at the Wynn (or upgrade to Encore) for only $399 for Three Nights, or $299 for three nights if booked 45 days in advance.
Here is the wierd part. I've bought and Borrowed some chips from them but they wouldn't know that. I don't think I even have a Players club Card. Maybe it was my visit to Wynn / Penske Ferrari that clued them in.