Oops, it doesn't look like 'whispering to a magic invisible skydaddy day' is a national day..

Other days

gum

Gum Day

ride the wind

Ride The Wind Day

tulip

Tulip Day

artists

Artists Day

coffee

Coffee Day

my little pony

My Little Pony Day

tell ur crush you like them

Tell Ur Crush You Like Them Day

Emoji Day

ask out your crush

Ask Out Your Crush Day

azonto is acceptable

Azonto Is Acceptable Day