Oops, it doesn't look like 'peanut butter and jelly peanut butter and jelly day' is a national day..

Other days

slime

Slime Day
pick me

Pick Me Day
cuddle up

Cuddle Up Day
ask out your crush

Ask Out Your Crush Day
reading

Reading Day
blanket fort

Blanket Fort Day
bubble bath

Bubble Bath Day
special education

Special Education Day
first love

First Love Day
raise awerness of zeus

Raise Awerness Of Zeus Day