The 27th annual Mother’s Day Walk for Peace took to the streets of Dorchester last Sunday morning in support of the Louis D. Brown Peace Institute’s work to assist survivors of homicide and to advocate for xwho joined the walk was US Rep. Ayanna Pressley, shown above as the walk made its way up Dorchester Avenue near Town Field. This year’s event followed a route through Fields Corner, Four Corners, Codman Square, and back to Town Field.