who can guess where this photo is from?

I'm curious about the number of seats at each table.  How many guests were there?  What did the whole room look like?  Wonder if Martha or Nate Burkas or Rachel Ray is going to show me how this was created?  Please send me links to other pictures from this event; the table dressings to be specific, when you find them around the internet.  PS: not the Navy Ball

In other news...this post has been on my mind since it showed up in my twitter timeline earlier this week: 
From: @GenerationsGuru
 4 things you should never say when you're unemployed:

sent via web

On Twitter

photos courtesy of ABCnews and Politco.com