Oops, it doesn't look like 'lockdown yet every day' is a national day..

Other days

kale

Kale Day
youth

Youth Day
tulip

Tulip Day
blanket fort

Blanket Fort Day
one

One Day
cursing

Cursing Day
boba

Boba Day
self appreciation

Self Appreciation Day
bounce

Bounce Day
cuddle up

Cuddle Up Day