(PITTSFIELD, Mass.) – Lauren Gunderson’s play Emilie: La Marquise Du Châtelet Defends Her Life Tonight receives its Northeast regional premiere in a production by WAM Theatre, on Barrington Stage’s St. Germain Stage in the Sydelle and Lee Blatt Performing Arts Center (36 Linden St.) from November 7 through November 24, 2013. Emilie Du Châtelet (1706-1749),…