Andrews Osborne Academy's International Day has experienced a multitude of changes since it was first held in 1989, including an expansion of theatrical and musical performances, educational showcases and artistic galleries. For the 29th annual event - unofficially "International Week" - the tradition included a visit from Homa Sabet Tavangar (author of "Growing Up Global: Raising Children to Be At Home in the World"); topical assemblies; and an evening encore student performance for the community held April 20.