Stone wall workshops. Our introductory stone wall building workshops for homeowners and tradespeople promote the beauty and integrity of stone. The one-day, hands-on workshop focuses on the basic techniques for creating dry-laid walls with a special emphasis on stone native to Vermont. Workshops are held inside warm greenhouses in Hinesburg. The one-day workshop is $100. The schedule begins Saturday, January 21, 2017, and continues through March 2017. Space is limited. For complete schedule and registration information, go to www.queencitysoilandstone.com or contact Charley MacMartin, 802-318-2411.