40th annual neighborhood Yard Sale, Saturday, May 18, 9 a.m.—2 p.m., with more than 40 homes participating throughout Ashmont Hill. Find everything from potted plants to toys, furniture to books, computers to collectables, and more, all at bargain prices. Walk through the neighborhood to enjoy the Victorian architecture and lush gardens that distinguish this pocket of Dorchester. MBTA Red Line to Ashmont. By car, start at Alban or Ocean streets, off Welles Avenue. Maps of selling locations available at all participating houses.