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

Other days

me

Me Day
carpenters

Carpenters Day
polyamory

Polyamory Day
eat what you want

Eat What You Want Day
chocolate milkshake

Chocolate Milkshake Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
martini

Martini Day
slime

Slime Day
hiv awareness

Hiv Awareness Day
lumpy rug

Lumpy Rug Day