When I was in Ann Arbor in 2004 Adam took me to Zingerman’s Deli, a fascinating place with yummy food, and I noticed signs for additional Zingerman’s businesses such as ZingTrain, which I found interesting, but never really followed up on. Now Kottke has posted a 2003 article about Zingerman’s that sheds a lot of light on the business and its philosophy. I like it.