Experience a behind the scenes tour of historic Allandale Farm, the Boston area’s last working farm, on Saturday, August 22 from 10 – noon with General Manager John Lee. Visit the greenhouses and fields and learn about the history of the farm as well as its current sustainable agricultural practices. Also included will be a visit to the Brandegee Estate gardens (pictured). Meet at the farmstand. The trip is sponsored by Tower Hill Botanic Garden, and is $20 for THBG members, $25 for nonmembers. Register online at www.towerhillbg.org.