Oops, it doesn't look like 'fill up the dome day' is a national day..

Other days

ask out your crush

Ask Out Your Crush Day
pick me

Pick Me Day
me

Me Day
bow tie

Bow Tie Day
self care

Self Care Day
lumpy rug

Lumpy Rug Day
tell a fairytale

Tell A Fairytale Day
nae nae

Nae Nae Day
chocolate milkshake

Chocolate Milkshake Day
aloxolt

Aloxolt Day