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

Other days

offer

Offer Day
prosecco

Prosecco Day
boy friend

Boy Friend Day
slime

Slime Day
lash

Lash Day
ruby

Ruby Day
gum

Gum Day
stud

Stud Day
tulip

Tulip Day
stress awareness

Stress Awareness Day