My husband and I will be celebrating our wedding anniversry while we are out there in Sept. I did mention that fact when I made our reservation at the Flamingo( it is already a 5 night comp on a Fab room due to our previous play in A.C. and Vegas). Is there a likelihood that we could get a complimentary upgrade at check in? Has anyone been in a similar situation ? Just curious what the outcome was and whether there is a preferable technique.