Oops, it doesn't look like 'astroworld day' is a national day..

Other days

bounce

Bounce Day
gum

Gum Day
lumpy rug

Lumpy Rug Day
ask out your crush

Ask Out Your Crush Day
stud

Stud Day
believe

Believe Day
lash

Lash Day
blanket fort

Blanket Fort Day
hoodie

Hoodie Day
fiancee

Fiancee Day