Join Joe Biagioni of Arbor Alliance for a hands on workshop that explains and demonstrates the technical aspects of landscape lighting in a way that is easily understood.  The class will be held at Tower Hill Botanic Garden, 11 French Drive in Boylston, on Wednesday, October 6, from 6 – 9, and there is a $35 fee for members of THBG and $40 for non-members.  Register at www.towerhillbg.org.