Who is this "Guy"

Has anyone else heard this story:  Walt Disney is in San Antonio Texas eating in a hotel restaurant.  The place is empty and Walt looks around and thinks it is because the place look uninviting.  So he draws up some ideas of how to spruce the place up and calls for the manager.  Walt tells the manager his plans and guarantees him that "If you build it they will come" (not his exact words).  So the manager renovates the places per Walt's instructions and just like Walt said they customers came.  

I'm pretty sure I read this in a book, but my sister claims to have heard it while on a ghost tour of San Antonio.  Well I wrote to D23 and asked them 1. If it was true and 2. Where had I read this.  Well after months of an answer not appearing on the D23 site I just emailed Dave Smith directly.  I was going to San Antonio and wanted to check the place out.  Well he emailed me back and said he had never heard the story and that he had to record of Walt ever going to San Antonio.

Well last week what do I see on the D23 site:

Last time I checked my name was not Guy and I did not live in Connecticut.  Is it possible that I have a twin living in Metcalf?  I had a great grandfather named Guy on my Dad's side of the family who died before I was born.  Is this a question from beyond the grave?????

Anyway if you're familiar with this story and have any information on it let me know.  I want to see this restaurant!