THE PARTY The soon-to-be-built National Women’s History Museum honored forward-thinking members of the fairer sex at a night of awards in the Ronald Reagan Building. THE PEOPLE The Museum’s national spokeswoman, Meryl Streep, reveled in recognizing the evening’s awardees, including Cathy Hughes, Marissa Mayer and Helen Greiner. BEST IN SHOW Upon reciting her welcoming remarks, Streep received a standing ovation with her rallying cry, “C’mon gals, let’s get together and get this done!” Photography by Amy Sievers