Oops, it doesn't look like 'meet after the first day' is a national day..

Other days

fiancee

Fiancee Day
self appreciation

Self Appreciation Day
bubble bath

Bubble Bath Day
boyfriend

Boyfriend Day
appreciate yaself a lil extra

Appreciate Yaself A Lil Extra Day
self care

Self Care Day
camera

Camera Day
azonto is acceptable

Azonto Is Acceptable Day
bow tie

Bow Tie Day
eat what you want

Eat What You Want Day