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

Other days

gallery

Gallery Day
slime

Slime Day
bonang

Bonang Day
ruby

Ruby Day
coffee

Coffee Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
hannah

Hannah Day
bow tie

Bow Tie Day
promposal

Promposal Day
hiv awareness

Hiv Awareness Day