Is there any reason why [YIZKOR][1] in particular, Should be said in shul (the synagouge) rather than at home?
Why is it common practice that women who almost never attend Shul make an extreme effort to come to shul for Yizkor?


  [1]: https://www.chabad.org/library/article_cdo/aid/371509/jewish/Yizkor-The-Memorial-Prayer.htm