We are a community of Crossfitters from many gyms. I currently go to Wolverine Strength & Conditioning, but I like to check out other local boxes. We could schedule massive meetups, monthly park workouts, and other great social events. Even if you don't know what Crossfit is about, I know there is a place for everyone that wants to learn.
There are tons of free Intro to CrossFit sessions, workouts in the great parks of Ann Arbor, and other community events.