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

Other days

bonang

Bonang Day
promposal

Promposal Day
bow tie

Bow Tie Day
lumpy rug

Lumpy Rug Day
self care

Self Care Day
boba

Boba Day
donate your hair

Donate Your Hair Day
artists

Artists Day
carpenters

Carpenters Day
china

China Day