National Historic Landmark. The city celebrates Hurston annually through various events such as Hattitudes, birthday parties, and the several-day event at the end of April known as Zora! Festival. Author Alice Walker sought to identify Hurston's unmarked grave in 1973. She installed a grave marker inscribed with "A Genius of the South". Alice Walker published "In Search of Zora Neale Hurston" in the March 1975 issue of Ms. magazine, reviving interest in Hurston's work. In 1991, Mule Bone: A Comedy of Negro Life, a 1930 play by Langston Hughes and Hurston, was first staged; it was staged in New York City by the Lincoln Center Theater. In 1994, Hurston was inducted into the National Women's Hall of Fame. In 2002, scholar Molefi Kete Asante listed Zora Neale Hurston on his list of 100 Greatest African Americans. Barnard College dedicated its 2003 Virginia C. Gildersleeve Conference to Hurston. 'Jumpin' at the Sun': Reassessing the Life and Work of Zora Neale Hurston focused on her work and influence. Alice Walker's Gildersleeve lecture detailed her work on discovering and publicizing Hurston's legacy. The Zora Neale Hurston Award was established in 2008; it is awarded to an American Library Association member who has "demonstrated leadership in promoting African American literature". Hurston was inducted as a member of the inaugural class of the New York Writers Hall of Fame in 2010. The novel Harlem Mosaics (2012) by Whit Frazier depicts the friendship between Langston Hughes and Hurston and tells the story of how their friendship fell apart during their collaboration on the 1930 play Mule Bone: A Comedy of Negro Life. On January 7, 2014, the 123rd anniversary of Hurston's birthday was commemorated by a Google Doodle. She was one of twelve inaugural inductees to the Alabama Writers Hall of Fame on June 8, 2015. An excerpt from her autobiography Dust Tracks on a Road was recited in the documentary film August 28: A Day in the Life of a People, directed by Ava DuVernay, which debuted at the opening of the Smithsonian's National Museum of African American History and Culture in 2016. Hurston was honored in a play written and performed by students at Indian River Charter High School in October 2017, January 2018, and January 2019. The play was based on letters written between Hurston and Vero Beach entrepreneur, architect and pioneer Waldo E. Sexton. She is the subject of the documentary film