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

Other days

donate your hair

Donate Your Hair Day
bow tie

Bow Tie Day
reading

Reading Day
promposal

Promposal Day
nae nae

Nae Nae Day
slime

Slime Day
ask out your crush

Ask Out Your Crush Day
gum

Gum Day
youth

Youth Day
get funky

Get Funky Day