I wondered why the postman gave me a wry smile this morning as he handed over our post. I think he had noticed the ER frank and the Buckingham Palace Postmark on one of my letters! How cool is that! Inside was a thank you letter for my appearance at the Clarence House Garden Party. It will join my letter from 10 Downing Street after cooking supper for Tony Blair and Bertie Ahern in 2007 - quite a collection and I feel very honoured! The Whitehouse next perhaps??!