2013 NAALTHSA National Convention June 19, 2024 / By Tubman high school alumini / Leave a Comment 2013 NAALTHSA National ConventionThe 2013 National Convention of the National Alumni Association of Tubman High School in America (NAALTHSA) was held from October 11th to October 13th 2013 in Lanham, MD.Please find below pictures from the event.