LOS ANGELES—The union representing Southern California grocery workers and stores including Ralphs and Vons/Pavilions/Albertsons reached a tentative agreement on April 4, avoiding a potential strike. “Once our members have had an opportunity to review and vote, we will release more information on this historic and transformational deal. Nothing is final until our members decide,” a statement from the seven United Food and Commercial Workers International Union (UFCW) locals representing the workers said. “We are incredibly proud of our essential grocery members, whose hard work and determination to stand together and willingness to fight for what they deserve, has made this agreement possible.” Ralphs “was pleased that this agreement allows us to put more money in our associates’ paychecks and secures health care and pension plans,” its vice president of operations, Robert Branton, said in a statement, though the terms of the agreement were not released. Union officials said they had …