Well, that's sort of what I'm doing. Just not overlapping them with their own days. Particularly Christmas, which would get super crowded out by the culture, media, songs, etc. I don't want competition. And I don't want it to seem like it's just trying to intrude. I think we ought to pick our own day that has personal meaning to us, rather than sabotage. But otherwise, it would be exactly that. I'm stealing the idea of a "holiday" to celebrate rationality and humanism.
Religious but open minded about the arguments of atheists? You may have spent your whole life learning about the arguments for religion. May I present to you 10 segmented hours for the case against it?