Mobile advertising! 2011-03-27H&J Ready Mix made the Hospital Auxiliary Thrift Store an offer it couldn't refuse: free advertising on one of its cement mixers. They were delighted and on Thursday, H&J's Orlando Dias (right) drove his machine downtown to show them what it would look like. Val Chamberlain (left) Marth Gawiuk, Kathie Mackey and Antonietta Crisanti were quite pleased. David F. Rooney photo