Here's a real tease for fans. vegastodayandtomorrow.com has this listed in an article called "Dream Projects Which Were Never Built."
Their description is as follows: "Addams Family Resort and Casino Aimed directly at the baby-boomer demographic, The Addams Family Resort and Casino was another (really bad, ok, laughable) idea." Hmm, not very flattering. See more Vegas projects that never were at Vegas DREAMS Part 2