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

Other days

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
lumpy rug

Lumpy Rug Day
blanket fort

Blanket Fort Day
me

Me Day
china

China Day
stud

Stud Day
youth

Youth Day
lash

Lash Day
self appreciation

Self Appreciation Day
raise awerness of zeus

Raise Awerness Of Zeus Day