African Studies (July 26 through September 30) Saturday, August 17 All Day The African Studies Center @ the Boston Common African Festival Monday, September 9 12:30 PM WALTER RODNEY SEMINAR: The Enduring and Versatile ROSCAs (Rotating Savings and Credit Association) (Daivi Rodima-Taylor) Monday, September 16 12:30 PM WALTER RODNEY SEMINAR: Reconsidering Rebound Malaria: Zanzibari Voices on Acquired Immunity, Risk, and History (Melissa Graboyes) Wednesday, September 18 6:00 PM Cinem'Afriq discussion with film director Alastair Cole about languages in Zambia