The NW Ecobuilding Guild, House Performance Washington, and Dunn Lumber - sponsor this ...(free) Special presentation Mark LaLiberte When: Wednesday, October 2, 2013, 7 - 9pm Where: 6532 Phinney Ave N, Seattle, WA (lower brick building) Topic: Prioritizing Energy Efficiency, Comfort, IAQ, Safety, and Durability in homes Mark LaLiberte is an educator working with nearly 5,000 builders and Architects each year, Mark travels over 100,000 air miles annually to work with the building industry and listen to their concerns in an effort to clarify the goal of building better buildings. Mark's work (3 comments)