Oops, it doesn't look like 'random drug screening day' is a national day..

Other days

stress awareness

Stress Awareness Day
raise awerness of zeus

Raise Awerness Of Zeus Day
prosecco

Prosecco Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
one

One Day
ruby

Ruby Day
ask out your crush

Ask Out Your Crush Day
stud

Stud Day
blanket fort

Blanket Fort Day
youth

Youth Day