Who remembers how to play Clue? Well, now is the time to refresh your memory. There are nine caches in the Council Bluffs area. Three are weapons, three are rooms, and three are characters. This was the site of Council Bluffs' first Abraham Lincoln High School. You can read more about it on the plaque near DGZ, if you're so inclined. I thought this spot would be an apt location for the Study.