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

Other days

ruby

Ruby Day
aloxolt

Aloxolt Day
offer

Offer Day
my little pony

My Little Pony Day
gum

Gum Day
law

Law Day
self care

Self Care Day
frozen yogurt

Frozen Yogurt Day
first love

First Love Day
pumpkin

Pumpkin Day