On Saturday, March 10, (5 p.m. to 8 p.m.) Audubon Chicago Region and the Chicago Wilderness Habitat Project are awarding Bernice Popelka and Dr. Evelyn Pease Tyner the Grassroots Conservation Leadership Award. The celebration begins with a dinner at the Discovery Center, Brookfield Zoo, Chicago. Anyone interested in attending should contact Karen Glennemeier at kglennemeier@audubon.org.