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

Other days

self care

Self Care Day
bounce

Bounce Day
bonang

Bonang Day
ruby

Ruby Day
slime

Slime Day
youth

Youth Day
boy friend

Boy Friend Day
chocolate milkshake

Chocolate Milkshake Day
boba

Boba Day
brow

Brow Day