Barry Jamison will be among the performers at the Variety Show for the Pulse Opera House on March. 15 and 16. The performance on March 15 will be at the theater in downtown Warren. The March 16 performance will be in the Fellowship Hall of the United Church of Christ in Warren. Shows start at 8 p.m. with tickets going on sale at 7 p.m. All proceeds go to the 2013 Pulse Opera House season.