Nah, it's gotta be one of Valentine's/Mother's/Father's day because they're just trash commercialism holidays.
As anti-theist as I am, at least I can acknowledge that something like Easter has some importance outside of commercialism for those who celebrate it.
Mother's day be like "Don't you love your mom? Or do you fucking hate her guts? Prove you love her with a card and a gift, maybe some flowers, otherwise you're a piece of shit she probably should have aborted"
Fuck off, there doesn't need to be a specific day coercing people into spending money for something they should recognize/appreciate on a daily basis.
My metal band, Ivory King, has 2 songs out now - allmylinks.com/ivorykingtx (all of our links there so you can choose which one you'd prefer to use)