Have a good one, you crotchety old man with completely meaningless tastes! Having such refined tastes at least ensures that no matter what you do to celebrate your birthday (at work, since we all know that's where you'll be from dawn till dusk), you won't feel like it was in bad taste. Keeping that in mind, maybe the easiest way for you to make this day very special and different from any other would be to make a mistake.