Ralph Jackson, a principal in the Shepley Bulfinch Richardson and Abbott architectural firm in Boston, will discuss his recent work on October 3 at 5:30 p.m. in the Weston Lecture Hall of New Jersey School of Architecture (NJSOA). The event, which is free and open to the public, is the second in the NJSOA's Fall Lecture Series. For more information or reservations, call 973-596-3080.