The National Great Blacks in Wax Museum is filled with dozens of life-size, lifelike wax figures that illustrate the accomplishments of African American notables--historical and contemporary. Saturday, July 14, history will extend beyond the museum walls for the Voices of History street fair. Museum co-founder and director, Dr. Joanne Martin gives us highlights of the fair, and discusses why she and her late husband started the museum 35 years ago.