Free decorative lighting design workshop Saturday, Mar. 5 10:30 a.m. City of Tacoma EnviroHouse (Tacoma Landfill, 3510 S. Mullen St.) Learn how to optimize good lighting design to achieve energy efficiency, comfort and safety. Topics include how light works, placement and selection of fixtures, bulb selection, switches and timers and financial incentives. Space is limited. Register at www.cityoftacoma.org/envirohouse<http://www.cityoftacoma.org/envirohouse> or call (253) 573-2426. Workshops are open to Tacoma and Pierce County residents.