TUESDAY Tonight: a major opportunity for baseball buffs. Join Lawrence D. Hogan, author of the new National Geographic book Shades of Glory: The Negro Leagues and the Story of African-American Baseball, for a lecture with Hall of Famer Monte Irvin and current Negro League Baseball Players Association President Stanley Glenn. At the Grosvenor Auditorium of the National Geographic Society, 1600 M Street, NW. For tickets and pricing, head here. For literary snooty-pants types, two highfalutin…