Heather Zydek gives students at Washington Elementary in Wauwatosa a hands-on Red Wriggler experience.
Credit Susan Bence
We mark Earth Day with a profile of a vermicomposter from Wauwatosa. WUWM environmental reporter Susan Bence spoke with Wauwatosa resident Heather Zydek. An Earth Day celebration will be held today at the Harley Davidson Museum. Learn about the beginnings of Earth Day.