Sen. Sal DiDomenico welcomed Senate President Karen Spilka to the podium during his annual DiDomenico Foundation St. Patrick’s Day Roast on Friday night, March 6, in the Charlestown Knights of Columbus Hall. The night featured a feisty lineup and quite a few residents and public officials ready to celebrate with a little of the blarney. Here, State Rep. Joe McGonagle jumped in with the band for a fun sing-along.