… sea of zany headwear, acclaimed Nigerian writer and Class Day speaker Chimamanda Ngozi Adichie GRD ’08 urged the class … began her speech with an apology. “Last year, the Class Day speaker was Hillary Rodham Clinton [LAW ’73] — this year, … Chun presented Class Day awards to Andrea Masterson ’19, Simon Whiteman ’19, Alanna Pyke ’19, Jonathan Salazar …