Wonderful blend of anecdotal history and artifacts. The first few galleries are structured walkthrus that you take as a tour group, then there are several you take at your own pace. It covers Billy Graham's early life, his conversion and calling to teach the Bible, his wife and family, and the team who helped lead the evangelical crusades, as well as their impact around the world. Hubs & I, as well as our friends who brought us, are the type who read every placard and sing along with the "diegetic" music (we make it experiential music as opposed to strictly background), so later families just spinning thru did it much faster than we did, but the center enables both without problem.