VFW (Veterans of Foreign Wars) is an American orginization for veterans. More information can be found at their official website: http://www.vfw.org/.
Is Arlen a real or fictional city?
Arlen is indeed a fictional city and not a real city. The name is similar to Arlington, but Arlen is not a suburb of a larger city like Arlington is. The exterior of several prominent buildings in the town bear a striking resemblance to those around the city of Denton, located in the North Texas area.
What were the four unaired episodes and why did they not air?
"The Honeymooners", "When Joseph Met Lorie and Made Out In The Janitor's Closet", "Bill Gathers Moss" and "Just Another Manic Kahn Day". These episodes were left unaired because of scheduling conficts with the show's series finale airing. The episodes then aired in syndication in May 2010 on various TV networks. They were meant to air before the series finale because they brought closure to alot of storylines. Like Hank realizing that his mother can take care of herself, Joseph and Dale having a better relationship, Bill coming to terms with being alone for the rest of his life and Hank accepting Kahn and becoming friends with him.