Oops, it doesn't look like 'stakeholders dialogue event for menstrual hygiene day' is a national day..

Other days

polyamory

Polyamory Day

Me Day

eat what you want

Eat What You Want Day

boyfriend

Boyfriend Day

gum

Gum Day

pick me

Pick Me Day

special education

Special Education Day

cuddle up

Cuddle Up Day

brow

Brow Day

hot chocolate

Hot Chocolate Day