Oops, it doesn't look like 'tv ay wedding day' is a national day..

Other days

camera

Camera Day
lumpy rug

Lumpy Rug Day
pumpkin

Pumpkin Day
pick me

Pick Me Day
girl friend

Girl Friend Day
youth

Youth Day
tulip

Tulip Day
law

Law Day
cuddle up

Cuddle Up Day
aloxolt

Aloxolt Day