Holidays by fiat are something different than awareness months. Designating a day, setting it aside, can generate understanding as well as giving one the chance to focus on a certain theme, with some needed pressure to set summits and not to allow it to be elided over. It's the same kind of tinge of regret for missing "Talk like a Pirate Day" or Pi-Approximation Day or committing some environmental heresy on Earth Day or buying festive candy when it goes on sale the day afterwards--because after all, one has been in training all year for such things. Avast ye there, aarg! The United Nations has declared a whole calendar of special days for social, cultural and environmental issues and celebrations.
