Oops, it doesn't look like 'send a nude send a jogger pic day' is a national day..

Other days

lost sock memorial

Lost Sock Memorial Day

chocolate milkshake

Chocolate Milkshake Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

first love

First Love Day

buddy

Buddy Day

carpenters

Carpenters Day

tulip

Tulip Day

cuddle up

Cuddle Up Day

prescription drug take back

Prescription Drug Take Back Day

Emoji Day