Oops, it doesn't look like 'wear your red hat day' is a national day..

Other days

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
coffee

Coffee Day
eat what you want

Eat What You Want Day
raise awerness of zeus

Raise Awerness Of Zeus Day
hiv awareness

Hiv Awareness Day
aloxolt

Aloxolt Day
slime

Slime Day
tulip

Tulip Day
kiss a brunette

Kiss A Brunette Day
tell ur crush you like them

Tell Ur Crush You Like Them Day