Is it justified to celebrate one's biological traits - for example International Women's Day?

[Green Eyes]

You've got it wrong. International Women's Day isn't about celebrating women just so women feel special for something they were born as. It's a day to remember all of the courageous women throughout history that have fought to get women equal rights, as well as to bring awareness to the oppression that many women still endure today. Also used to celebrate women's achievements and contributions that were so often swept under the rug or taken credit for by men.

Many groups of people that have had to fight for equality have days/celebrations for reasons similar to this: Black History Month for black people, Gay Pride for LGBT people, heck there's even an International Men's Day on November 19th like you said. I haven't seen anyone doing anything to celebrate International Women's Day though. No cards, no gift-giving, no parades or ceremonies, and I don't think anyone I have on facebook mentioned it either. Just a quiet day of remembrance and appreciation.