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

Other days

self appreciation

Self Appreciation Day
singles

Singles Day
eat what you want

Eat What You Want Day
prosecco

Prosecco Day
reading

Reading Day
carpenters

Carpenters Day
cat girl

Cat Girl Day
tulip

Tulip Day
gum

Gum Day
artists

Artists Day