According to an article in the Daily Iowegian Newspaper, the Appanoose County Historical Society will be running an exhibit dedicated Continental Air Lines Flight 11. What the exhibit will contain is not mentioned. It does say that it will "tell the story" of the mid-air bombing of the Boeing 707. Perhaps some artefacts? Who knows...here's the link to the Iowegian story:
http://www.dailyiowegian.com/local/local_story_354123728.html
and the link to the Appanoose County Historical Society:
http://rootsweb.com/~iaachs2/