Instructor Bruce Lucier of Homebrew Emporium in West Boylston will introduce you to the history, cultural significance and biochemistry of beer, while providing the hands-on experience of making your own, in this two session class at Tower Hill Botanic Garden, 11 French Drive in Boylston, on Wednesdays, October 13 and 27, from 7 – 9 pm.  THBG members will pay $20, and non-members $25.  To register, log on to www.towerhillbg.org. Painting by Morgen Chandomba.