The Mayo Clinic has a couple of tours each day. It's best to check out the activities desk at the Gonda Building, but the one I would really recommend is called the Mayo Clinic Art and Architecture tour. People always think the Mayo Clinic is just a big hospital, but it's not. Although there are a couple of hospitals around the campus, the clinic itself looks like a downtown. It's very modern, clean, and has interesting buildings. They've tried to create a healing environment, so they have everything from piano players to art and architecture. In my opinion, that's the best tour they do, although they have three distinctly different tours. One tour is to familiarize people with the clinic, one is the history tour, and one is the art and architecture tour I recommend.
