BERRIEN SPRINGS -- Chuck Nelson, director of Sarett Nature Center, will lecture on "Spring is the Thing" at 7:30 p.m. March 26 at the 1839 Courthouse Museum, Berrien Springs. The lecture, sponsored by the Berrien County Historical Association, describes the natural world of Berrien County in the spring.

The lecture costs $2.50 for adults, $1 for students age 6-17 and free to children younger than 6 when accompanied by an adult. Admission is free to members of the Berrien County Historical Association. Reservations are recommended. Call at 471-1202.