No. Not into it.
My SIL celebrates it as Samhain but since it is an Autumn harvest festival it seems out of place in our warm Spring.

Really if there was any genuine religious belief or cultural tradition behind celebrating it in Australia I wouldn't care but it's just another festival of consumption engineered by advertisers.

I guess it must be nice for Scots and North Americans that it's suddenly become so popular.

If we're randomly going to adopt holidays that have no meaning for us I would prefer that we adopt the colour throwing one from India or the baby jumping one from Spain or the water one from Thailand.