My DH and I celebrated my birthday at the PBH last year, on the evening of my birthday there was a card, a bottle of chianti, and a plate with cheese & crackers and grapes etc....from the hotel! I don't remember mentioning it was my birthday, but I guess I must have!
In November my niece was there for her honeymoon and they set out a bottle of champagne and strawberries at turn down one night. (with a card that said "Happy Anniversary"-oops!)