The events of All-star Weekend associated with the Library of Congress’  Baseball Americana exhibition did not disappoint. The centerpiece of the exhibition is Baseball’s Magna Carta in its 1st major exhibition since being rediscovered and sold at auction for $3.26M. Events included a Vintage Base Ball demonstration, a bat-making demonstration, and an a Capella performance of vintage base ball songs by The Capital Hearings. The highlight of the day was John Thorn’s presentation, “The Origins of the Modern Game: The Laws of Base Ball”.