Learn more about protecting and sustaining local ecosystems at the Ecological Landscape Alliance 20th Annual Conference & Eco-Marketplace, Sustaining the Living Landscape, February 26 & 27. MassMutual Center 1277 Main St, Springfield, MA. Includes educational sessions, hands-on green roof workshop, breakfast and lunch, access to vendors of ecological products and services, Social Hour, and networking opportunities. Event addresses designers, architects, builders, and land care specialists of all kinds from beginner to seasoned expert. Details at www.ecolandscaping.org.