Oops, it doesn't look like 'guard are now on standby to assist at the capitol if needed on inauguration day' is a national day..

Other days

Blanket Fort Day

Get Funky Day

Promposal Day

Comfy Day

Eat What You Want Day

Bow Tie Day

Appreciate Yaself A Lil Extra Day

Artists Day

Ask Out Your Crush Day

Aloxolt Day