ANN ARBOR, MI – A coffee shop and farm-fresh grocer has spent a decade as a source for local produce for Ann Arborites. Argus Farm Stop opened in 2014 at 325 W. Liberty St. in what was once a gas station. Founders Bill Brinkerhoff and Kathy Sample envisioned a neighborhood cafe serving locally-sourced produce alongside hand-crafted coffee using RoosRoast beans and local beer and wine.