Completed expanded footprint to showcase new guest suite over new music room and office. By Invitation Only. Link November 6, 2008 November 6, 2008By Michael TenhulzenProject Showcase1 Commentadditionshowcase About the author Michael Tenhulzen, Director of Tenhulzen Residential, Bellevue, WA Project Showcase – KitchenProject Showcase – Stone Patio Weatherization