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

Other days

prosecco

Prosecco Day
stress awareness

Stress Awareness Day
hot chocolate

Hot Chocolate Day
youth

Youth Day
hiv awareness

Hiv Awareness Day
aloxolt

Aloxolt Day
slime

Slime Day
ponytail

Ponytail Day
comfy

Comfy Day
coffee

Coffee Day