Boston – Massachusetts Building Trades Unions & Massachusetts Building Trades Recovery Council (MBTRC) is holding its 1st Annual Walk for Wellness on Oct. 20 from 10:00 a.m. – 2:00 p.m. The aim of the event is to raise funds and increase awareness and utilization of their unions’ mental health and substance use recovery programs. The event will be held at the picnic shelter area at Larz Anderson Park, located at 358 Goddard Ave. in Brookline.