"It serves a purpose as an important reminder to how well our constitution is performing," says Mr Palmer, who has a PhD from Auckland University for researching the role of the constitution.
Queen's Birthday is manufactured as the Queen's birthday is on April 21.
The Queen's great-grandfather, Edward Vll, who was born in November during the English winter, moved the celebration to June in the English summer - so better weather might grace the event.
But, of course, that is winter in New Zealand, making it a cold and often wet break.
"It is a holiday that not even local councils organise events for. It is not a holiday in the United Kingdom," Mr Holden says.
However, other countries celebrate their heads of state, Mr Palmer says.
"America used to celebrate Lincoln and Washington's birthday before squashing the two into what is known as Presidents' Day. It is something we should not get rid of. But if the next monarch's birthday is in the [southern] summer perhaps we could move the day and have Matariki day as well."
WHAT DO YOU THINK?
Is Queen's Birthday holiday still relevant? Email the editor, colin.vincent@hamiltonnewslive.co.nz