Public Library of Cincinnati and Hamilton County - Monday, July 22, 10:30-1:30 p.m. - Erase the Digital Divide with Firefox OS in Cincinnati by planning a civic hack around public libraries and the City Plan for Cincinnati!!! Main Public Library of Cincinnati and Hamilton County, Located at 8th St. & Vine St., in Cincinnati, Ohio 45213. We will meet in the Huenefeld Tower Room. We will also plan for the 2013 annual meeting of the Black Caucus of the American Library Association (ALA), which happens in Cincinnati August 7th through 11th. The Black Caucus of the ALA serves as an advocate for the development, promotion, and improvement of library services and resources to the nation's African American community; and provides leadership for the recruitment and professional development of African American librarians.