Ada’s McSwain Theatre recognized as Oklahoma’s Main Street Business of the Year Thu, 12/31/2020 - 12:00am The Oklahoma Main Street Center, a division of the Oklahoma Department of Commerce, selected the McSwain Theatre as co-winner of ...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 Ada’s McSwain Theatre recognized as Oklahoma’s Main Street Business of the Year