International celebrations

It was recommended that we write a blog post in celebration of International Women's Day but there wasn't enough lead time to execute. What international days/celebrations does GitLab want to honor? We should compile a list so we can incorporate into our editorial schedule and ensure there's time to craft a well though out message behind why we're celebrating. There are many international days of celebration and awareness so I suggest we have some parameters to help guide why we would celebrate one over the other.

Suggestions | United Nations list

• International Day of Women and Girls in Science | February 11
• International Womens Day | March 8
• International May Day | May 1

cc/ @BarbieGitLab @gitlab-com/people-ops