Also reminds me of the quotes that Niles said to Frasier when Seattle named a day after him:

  Niles: Happy Frasier Crane Day.  Or is it Merry Frasier Crane Day, 
         I can never remember.
  Frasier: Very amusing.

  [...]

  Frasier: Oh, up late last night?
  Niles: Oh, I'm afraid so, as usual I left it till the last minute 
         to write all my Frasier Crane Day cards!