Learn about converting to sun power. Free. Info: Melinda Haggerty, 972-769-4391, or Nancy Casillas, 972-769-4313 Harrington Library 1501 18th St Plano , TX Event URL Event Tags Clean air Conservation Energy Environment Green Building / Renovation Home improvement Issues Lifestyle Urban Sustainability Date and Time Sep 06 2013 | 12:00am - Sep 06 2013 | 1:00am