Wednesday, August 14 

Joe Caliro gives a talk entitled “The History of the Negro Leagues” and displays over 400 artifacts from the early baseball association (including balls signed by Aaron and Mays) at the Portland Public Library’s Rines Auditorium (5 Monument Square) from 11 a.m. to 2 p.m. (lecture at noon). Free. 871-1700. portlandlibrary.com.