San Francisco Neon: talks, tours, books, prints, sign design and preservation. SF Neon is a tiny not-for-profit organization under the sponsorship of the Tenderloin Museum. We advocate and educate about the artistic legacy of historic neon signs as a legacy archive of art, craft, culture, and the small business fabric of the city. Founders Al Barna and Randall Ann Homan are the authors/photographers of the two books: Saving Neon and San Francisco Neon: Survivors and Lost Icons.