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

Other days

stress awareness

Stress Awareness Day
eat what you want

Eat What You Want Day
bow tie

Bow Tie Day
promposal

Promposal Day
kale

Kale Day
girl friend

Girl Friend Day
cuddle up

Cuddle Up Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
tulip

Tulip Day
self care

Self Care Day