(Foxboro, MA) -- A date is being set for local Stop and Shop union workers to vote on whether to ratify a new contract. A labor agreement was reached between the grocery store and the five unions representing about 31-thousand employees in Southern New England on Easter Sunday. United Food and Commercial Workers Union Local 328, which represents workers in Rhode Island and Southeastern Massachusetts, says there will be two voting sessions at Ambrosia's Wedding and Events in Foxboro, Massachusetts next Monday, at noon and 6 p.m.