Swirlberry was a frozen yogurt store at 209 N. State Street. It is now closed.
Yet another competitor has entered the ring for Ann Arbor's student froyo market. Swirlberry opened its second Ann Arbor store in late June right next to Mr. Greeks on State Street (they have another location near Plum Market in Ann Arbor and West Bloomfield). Swirlberry is locally owned, receives its milk from local dairy producers and produces its own froyo.
- Swirlberry does fro-yo Cali style; Plum Market's new version has a tangy flavor, fewer calories, Detroit Free Press, June 2009