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

Other days

bow tie

Bow Tie Day
artists

Artists Day
cuddle up

Cuddle Up Day
me

Me Day
ride the wind

Ride The Wind Day
comfy

Comfy Day
ask out your crush

Ask Out Your Crush Day
nail polish

Nail Polish Day
nae nae

Nae Nae Day
offer

Offer Day