Waltham author Christopher Klein regaled us with wild tales of the Boston Harbor Islands last year.  This year join us as he mines the massive unwieldy history of Boston Sports, coming up with the great stories of Boston Sports that every die-hard fan must know.  Whether you're a Sox fan or a Braves (we mean Boston Braves!) fan, a Celtics fan or a Whirlwinds fan (you might be the last one left!), join us for a riveting evening and a beer afterwards at the Watch City Brewery as the Sox duke it out with the Nationals.