For years, Costco members have been able to grind their own coffee beans using specialized grinders in stores across the country. But now, their access to these grinders is being revoked after an apparent string of misuses of the machines. An upset Costco member took to Reddit after noticing at their local store that the grinder was closed for business. "Uh oh, I don’t know what happened, but we lost our grinder privileges," the user wrote along with a photo of a sign that read "A...
