sentences:  Other notabile guests included author George R. R. Martin, radio legend Dr. Demento, and artist Julie Bell.Special events include the Renovation Independent/Fan Film Festival 2011, Music Night on Wednesday, and an Art Night festival celebrating the visual arts in SF on Thursday.The Chesley Awards were presented on August 18 as part of Art Night, the Masquerade was held on Friday the 19th, and the 2011 Hugo Awards were presented on Saturday August 20, with the Masquerade and Hugo Awards both held at the Peppermill and most other events happening at the RSCC.