Oops, it doesn't look like 'flag is in full swing ahead of independence day' is a national day..

Other days

Donate Your Hair Day

Raise Awerness Of Zeus Day

Aloxolt Day

Ask Out Your Crush Day

Appreciate Yaself A Lil Extra Day

Comfy Day

Youth Day

Tell A Fairytale Day

Tulip Day

Tell Ur Crush You Like Them Day