Forum:1 or 2 Halloweens

Same costumes in Hic or Treat and Arthur and the Haunted Treehouse make me wonder... Are both possibly during the same Halloween?

How much do we really know about the order of events depicted in episodes. Some follow anclear progression but many include flexible enough stories they could fit in a lot of places. talk2ty 04:13, October 26, 2017 (UTC)