From ArborWiki

Farm in Carleton and dairy in Lincoln Park. Home delivery of dairy products to Ann Arbor. Visit the farm, see the cows get milked (4 pm), eat ice cream.

Mmm, ice cream.

Web site: http://www.calderdairy.com/

Review from Carfree Ann Arbor: http://cfa2.blogspot.com/2006/08/calder-dairy-delivers.html