San Francisco Illegal Soapbox Society Presents. Last Race of 1996. The weekend before Halloween, October 27th. Pre Race Party Saturday October 26th at the El Rio on 3158 Mission. This first printing poster was printed before the show, has never been displayed before and is in very shape. Signed and numbered by Lindsay in pencil 212/350. 17 9/16 x 23 inches. We are here to make people happy, thank you for your business.