Things to do in Sudbury, July 21 to July 24 Photo by John Lappa / John Lappa/Sudbury StarArticle content July 21 Mass: 9 to 9:30 a.m., St. Patrick’s Church, Walford Road. Theatre: YES Theatre presents Come From Away at the Sudbury Theatre Centre until Aug. 8. Theatre: YES Theatre presents Come From Away at the Sudbury Theatre Centre until Aug. 8. Theatre: YES Theatre presents Come From Away at the Sudbury Theatre Centre until Aug. 8. Theatre: YES Theatre presents Come From Away at the Sudbury Theatre Centre until Aug. 8.