Most of the big names in Show Business signed a book with that title and attended a luncheon today given in honour of His Royal Highness The Duke of Edinburgh by the Grand Order of Water Rats.
After the luncheon the Duke was ceremonially installed as an honorary member and as a Companion Rat replied to speeches by King Rat Arthur Scott, Clarkson Rose, Tommy Trinder and Ted Ray.
BBC News cameras were there to film these ceremonies and some surprise items as well.