Oops, it doesn't look like 'Championship Trophy At Student Appreciation day' is a national day..

Other days

bow tie

Bow Tie Day
tulip

Tulip Day
aloxolt

Aloxolt Day
prescription drug take back

Prescription Drug Take Back Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
me

Me Day
buddy

Buddy Day
slime

Slime Day
nae nae

Nae Nae Day
my little pony

My Little Pony Day