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

Other days

cursing

Cursing Day
lisp

Lisp Day
first love

First Love Day
reading

Reading Day
promposal

Promposal Day
lumpy rug

Lumpy Rug Day
singles

Singles Day
ask out your crush

Ask Out Your Crush Day
self care

Self Care Day
buddy

Buddy Day