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

Other days

slime

Slime Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
boy friend

Boy Friend Day
hiv awareness

Hiv Awareness Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
ask out your crush

Ask Out Your Crush Day
kale

Kale Day
chocolate milkshake

Chocolate Milkshake Day
aloxolt

Aloxolt Day
prescription drug take back

Prescription Drug Take Back Day