Hey ! I am in favor of one more holiday ! 
I love celebrations ! The more the merrier, I say !
Personally, I think that a national holiday in honor of Elizabeth Peratovitch, who spoke so eloquently for a law against discrimination or anti-racism would honor Indigenous/First Nations/Aboriginal/ Natives and Alaskans and it would be one holiday in honor of a woman too! 
i love the reaction I get when I mention that Alaska set the stage for civil rights.