Bank donates to Cove Free Clinic during annual chamber mixer Fri, 12/21/2018 - 12:00am It was a full house at National United Bank in Copperas Cove for their annual Chamber of Commerce Christmas Mixer ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Bank donates to Cove Free Clinic during annual chamber mixer