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

Other days

blanket fort

Blanket Fort Day
bonang

Bonang Day
offer

Offer Day
ride the wind

Ride The Wind Day
youth

Youth Day
cursing

Cursing Day
prosecco

Prosecco Day
pick me

Pick Me Day
ruby

Ruby Day
pampering

Pampering Day