Oops, it doesn't look like 'knife in the toaster day' is a national day..

Other days

bow tie

Bow Tie Day
aloxolt

Aloxolt Day
self appreciation

Self Appreciation Day
reading

Reading Day
donate your hair

Donate Your Hair Day
tell a fairytale

Tell A Fairytale Day
first love

First Love Day
artists

Artists Day
azonto is acceptable

Azonto Is Acceptable Day
emoji

Emoji Day