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

Other days

aloxolt

Aloxolt Day
blanket fort

Blanket Fort Day
singles

Singles Day
boba

Boba Day
bonang

Bonang Day
ruby

Ruby Day
reading

Reading Day
cursing

Cursing Day
chocolate milkshake

Chocolate Milkshake Day
buddy

Buddy Day