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

Other days

slime

Slime Day
gum

Gum Day
reading

Reading Day
youth

Youth Day
law

Law Day
boba

Boba Day
chocolate milkshake

Chocolate Milkshake Day
kiss a brunette

Kiss A Brunette Day
carpenters

Carpenters Day
kiss a ginger

Kiss A Ginger Day