sentences:  The Pembroke Memorial Centre was officially opened on November 14, 1951 with an exhibition game between the Pembroke Senior Lumber Kings and the Montreal Canadiens of the National Hockey League.Several future hall of famers played in the game for the Canadiens, including Maurice 'Rocket' Richard, 'Boom-Boom' Geoffrion, Elmer Lach and Doug Harvey.NHL President, Clarence Campbell, attended the sold-out game, and participated in a ceremonial puck drop as part of the pre-game festivities.