Please join the Boston Public Library for the 34th Annual Marjorie M. Gibbons Lecture on Monday, May 12, beginning at 6:30 pm, entitled South Boston: Streetcar Suburb? with speaker Patrick E. Francis. Mr. Francis will present an illustrated talk on the use of public transportation by South Bostonians from the days of the horse-drawn trolley to today’s hybrid bus. This free special event is open to all adults. Refreshments will accompany the program. The program will take place at the South Boston Branch of the BPL, 646 East Broadway.