Oops, it doesn't look like 'moment of remembrance memorial day' is a national day..

Other days

aloxolt

Aloxolt Day

donate your hair

Donate Your Hair Day

chocolate milkshake

Chocolate Milkshake Day

hot chocolate

Hot Chocolate Day

stress awareness

Stress Awareness Day

lost sock memorial

Lost Sock Memorial Day

boy friend

Boy Friend Day

Emoji Day

reading

Reading Day

blanket fort

Blanket Fort Day