BJ’s Adds to Chain

MISSION VIEJO — The BJ’s chain of family-style restaurants, formerly BJ’s Chicago-Style Pizza, has acquired 26 Pietro’s restaurants in Oregon and Washington from a unit of Campbell’s Corp. for an undisclosed sum.

The Mission Viejo-based chain, which operates seven BJ’s in Southern California and is building three more, including one in Boulder, Colo., said it will spend $5 million refurbishing the Pietro’s restaurants and will operate them under the BJ’s name.