Conversation so far:
where did the idea of halloween come from
It is widely believed that many Halloween traditions originated from ancient Celtic harvest festivals, particularly the Gaelic festival Samhain; that such festivals may have had pagan roots
Is Halloween a Christian holiday
Some believe, however, that Halloween began solely as a Christian holiday, separate from ancient festivals like Samhain.
what are the Halloween activities
Halloween activities include trick-or-treating, attending Halloween costume parties, carving pumpkins into jack-o'-lanterns, lighting bonfires, apple bobbing, divination games, playing pranks, visiting haunted attractions,

Question: Any Christian Observances
Self-contained rewrite: Are there any Christian observances for Halloween