Keith's 30th year anniversary at MIT, 2012 Congratulations Keith! Group members (from front to back): Colby, Lety, Keith, Brad, Johanna, Felix, Steph, Yongbao, Li Sam, Patrick, Harold, Nate, Jian, Sharly, Longfang David, Dylan, Ben, Jeff Read more about Keith's 30th year anniversary at MIT, 2012
