Similar to the Queen and Jesus, the date of my birth will be celebrated on a diffrent day. As my offical birthdate is in late March, I've changed the celebration date to Good Friday. At first I thought about April Fools Day, but thinking about it a bit more Good Friday seeamed like a better choise for 2 main reasions.
1. people may be less likly to forget the date and 2. The celebration will allway be a day off and a extra long weekend too. So the next person who askes me my birthdate, I will perclaim it's on Good Friday. Except for offical records ofcourse :) .