I strongly disagree. We are to be light in the darkness. Celebrating the darkness is not the way. October 31 is Reformation Day. We should celebrate the light. We are to be a contrast to the World; not a cheap imitation of the World:
1 John 2:15 ESV
[15] Do not love the world or the things in the world. If anyone loves the world, the love of the Father is not in him.
https://bible.com/bible/59/1jn.2.15.ESV