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

Other days

ruby

Ruby Day
boyfriend

Boyfriend Day
my little pony

My Little Pony Day
lumpy rug

Lumpy Rug Day
mean girls

Mean Girls Day
prosecco

Prosecco Day
gum

Gum Day
donate your hair

Donate Your Hair Day
self care

Self Care Day
youth

Youth Day