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

Other days

boy friend

Boy Friend Day
hannah

Hannah Day
kale

Kale Day
lash

Lash Day
youth

Youth Day
singles

Singles Day
bow tie

Bow Tie Day
frozen yogurt

Frozen Yogurt Day
polyamory

Polyamory Day
ask out your crush

Ask Out Your Crush Day