Oops, it doesn't look like 'jewelry bar day' is a national day..

Other days

kale

Kale Day
ride the wind

Ride The Wind Day
youth

Youth Day
emoji

Emoji Day
tell a fairytale

Tell A Fairytale Day
donate your hair

Donate Your Hair Day
lost sock memorial

Lost Sock Memorial Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
cursing

Cursing Day
ask out your crush

Ask Out Your Crush Day